Home / 4,725,340.13-7,088,010.30-1,359,547.13

Finding the Fourth Proportional to 4,725,340.13, 7,088,010.30 and 1,359,547.13

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Solution

The fourth proportional to 4,725,340.13, 7,088,010.30 and 1,359,547.13 is: 2,039,320.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,340.13 : 7,088,010.30 = 1,359,547.13 : x
  2. Step 2: Convert to fraction form
    4,725,340.13/7,088,010.30 = 1,359,547.13/x
  3. Step 3: Cross multiply
    4,725,340.13x = 7,088,010.30 × 1,359,547.13
  4. Step 4: Simplify right side
    4,725,340.13x = 9,636,484,025,335.39
  5. Step 5: Solve for x
    x = 9,636,484,025,335.39/4,725,340.13
  6. Step 6: Final answer
    x = 2,039,320.72

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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.