Home / 6,323,853.30-9,484,360.80-2,908,860.09

Finding the Fourth Proportional to 6,323,853.30, 9,484,360.80 and 2,908,860.09

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Solution

The fourth proportional to 6,323,853.30, 9,484,360.80 and 2,908,860.09 is: 4,362,637.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,853.30 : 9,484,360.80 = 2,908,860.09 : x
  2. Step 2: Convert to fraction form
    6,323,853.30/9,484,360.80 = 2,908,860.09/x
  3. Step 3: Cross multiply
    6,323,853.30x = 9,484,360.80 × 2,908,860.09
  4. Step 4: Simplify right side
    6,323,853.30x = 27,588,678,610,280.47
  5. Step 5: Solve for x
    x = 27,588,678,610,280.47/6,323,853.30
  6. Step 6: Final answer
    x = 4,362,637.35

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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.