Home / 3,567,628-5,351,387.76-2,472,402.40

Finding the Fourth Proportional to 3,567,628, 5,351,387.76 and 2,472,402.40

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Solution

The fourth proportional to 3,567,628, 5,351,387.76 and 2,472,402.40 is: 3,708,566.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,628 : 5,351,387.76 = 2,472,402.40 : x
  2. Step 2: Convert to fraction form
    3,567,628/5,351,387.76 = 2,472,402.40/x
  3. Step 3: Cross multiply
    3,567,628x = 5,351,387.76 × 2,472,402.40
  4. Step 4: Simplify right side
    3,567,628x = 13,230,783,941,154.62
  5. Step 5: Solve for x
    x = 13,230,783,941,154.62/3,567,628
  6. Step 6: Final answer
    x = 3,708,566.01

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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.