Home / 1,088,470.84-1,502,107.70-598,461.04

Finding the Fourth Proportional to 1,088,470.84, 1,502,107.70 and 598,461.04

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Solution

The fourth proportional to 1,088,470.84, 1,502,107.70 and 598,461.04 is: 825,886.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,470.84 : 1,502,107.70 = 598,461.04 : x
  2. Step 2: Convert to fraction form
    1,088,470.84/1,502,107.70 = 598,461.04/x
  3. Step 3: Cross multiply
    1,088,470.84x = 1,502,107.70 × 598,461.04
  4. Step 4: Simplify right side
    1,088,470.84x = 898,952,936,334.01
  5. Step 5: Solve for x
    x = 898,952,936,334.01/1,088,470.84
  6. Step 6: Final answer
    x = 825,886.10

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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.