Home / 4,725,355.13-7,088,032.80-1,359,562.13

Finding the Fourth Proportional to 4,725,355.13, 7,088,032.80 and 1,359,562.13

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Solution

The fourth proportional to 4,725,355.13, 7,088,032.80 and 1,359,562.13 is: 2,039,343.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,355.13 : 7,088,032.80 = 1,359,562.13 : x
  2. Step 2: Convert to fraction form
    4,725,355.13/7,088,032.80 = 1,359,562.13/x
  3. Step 3: Cross multiply
    4,725,355.13x = 7,088,032.80 × 1,359,562.13
  4. Step 4: Simplify right side
    4,725,355.13x = 9,636,620,935,637.70
  5. Step 5: Solve for x
    x = 9,636,620,935,637.70/4,725,355.13
  6. Step 6: Final answer
    x = 2,039,343.22

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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.