Home / 1,452,039.59-2,176,460.56-598,643.15

Finding the Fourth Proportional to 1,452,039.59, 2,176,460.56 and 598,643.15

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Solution

The fourth proportional to 1,452,039.59, 2,176,460.56 and 598,643.15 is: 897,305.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,039.59 : 2,176,460.56 = 598,643.15 : x
  2. Step 2: Convert to fraction form
    1,452,039.59/2,176,460.56 = 598,643.15/x
  3. Step 3: Cross multiply
    1,452,039.59x = 2,176,460.56 × 598,643.15
  4. Step 4: Simplify right side
    1,452,039.59x = 1,302,923,205,489.16
  5. Step 5: Solve for x
    x = 1,302,923,205,489.16/1,452,039.59
  6. Step 6: Final answer
    x = 897,305.57

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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.