Home / 9,248,002.30-13,872,003.45-2,424,562.30

Finding the Fourth Proportional to 9,248,002.30, 13,872,003.45 and 2,424,562.30

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Solution

The fourth proportional to 9,248,002.30, 13,872,003.45 and 2,424,562.30 is: 3,636,843.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248,002.30 : 13,872,003.45 = 2,424,562.30 : x
  2. Step 2: Convert to fraction form
    9,248,002.30/13,872,003.45 = 2,424,562.30/x
  3. Step 3: Cross multiply
    9,248,002.30x = 13,872,003.45 × 2,424,562.30
  4. Step 4: Simplify right side
    9,248,002.30x = 33,633,536,590,339.93
  5. Step 5: Solve for x
    x = 33,633,536,590,339.93/9,248,002.30
  6. Step 6: Final answer
    x = 3,636,843.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.