Home / 11,048,038.39-15,246,768.30-6,153,262.66

Finding the Fourth Proportional to 11,048,038.39, 15,246,768.30 and 6,153,262.66

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Solution

The fourth proportional to 11,048,038.39, 15,246,768.30 and 6,153,262.66 is: 8,491,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,048,038.39 : 15,246,768.30 = 6,153,262.66 : x
  2. Step 2: Convert to fraction form
    11,048,038.39/15,246,768.30 = 6,153,262.66/x
  3. Step 3: Cross multiply
    11,048,038.39x = 15,246,768.30 × 6,153,262.66
  4. Step 4: Simplify right side
    11,048,038.39x = 93,817,370,066,061.69
  5. Step 5: Solve for x
    x = 93,817,370,066,061.69/11,048,038.39
  6. Step 6: Final answer
    x = 8,491,767.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.