Home / 1,088,505.61-1,502,155.66-598,495.84

Finding the Fourth Proportional to 1,088,505.61, 1,502,155.66 and 598,495.84

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Solution

The fourth proportional to 1,088,505.61, 1,502,155.66 and 598,495.84 is: 825,934.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,505.61 : 1,502,155.66 = 598,495.84 : x
  2. Step 2: Convert to fraction form
    1,088,505.61/1,502,155.66 = 598,495.84/x
  3. Step 3: Cross multiply
    1,088,505.61x = 1,502,155.66 × 598,495.84
  4. Step 4: Simplify right side
    1,088,505.61x = 899,033,913,542.45
  5. Step 5: Solve for x
    x = 899,033,913,542.45/1,088,505.61
  6. Step 6: Final answer
    x = 825,934.11

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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.