Home / 4,316,721.35-6,473,562.03-1,437,306.22

Finding the Fourth Proportional to 4,316,721.35, 6,473,562.03 and 1,437,306.22

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Solution

The fourth proportional to 4,316,721.35, 6,473,562.03 and 1,437,306.22 is: 2,155,453.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,721.35 : 6,473,562.03 = 1,437,306.22 : x
  2. Step 2: Convert to fraction form
    4,316,721.35/6,473,562.03 = 1,437,306.22/x
  3. Step 3: Cross multiply
    4,316,721.35x = 6,473,562.03 × 1,437,306.22
  4. Step 4: Simplify right side
    4,316,721.35x = 9,304,490,955,090.92
  5. Step 5: Solve for x
    x = 9,304,490,955,090.92/4,316,721.35
  6. Step 6: Final answer
    x = 2,155,453.22

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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.