Home / 1,452,038.59-2,176,459.06-598,642.15

Finding the Fourth Proportional to 1,452,038.59, 2,176,459.06 and 598,642.15

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Solution

The fourth proportional to 1,452,038.59, 2,176,459.06 and 598,642.15 is: 897,304.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,038.59 : 2,176,459.06 = 598,642.15 : x
  2. Step 2: Convert to fraction form
    1,452,038.59/2,176,459.06 = 598,642.15/x
  3. Step 3: Cross multiply
    1,452,038.59x = 2,176,459.06 × 598,642.15
  4. Step 4: Simplify right side
    1,452,038.59x = 1,302,920,131,065.38
  5. Step 5: Solve for x
    x = 1,302,920,131,065.38/1,452,038.59
  6. Step 6: Final answer
    x = 897,304.07

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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.