Home / 9,587,047.16-13,229,920.21-5,236,151

Finding the Fourth Proportional to 9,587,047.16, 13,229,920.21 and 5,236,151

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Solution

The fourth proportional to 9,587,047.16, 13,229,920.21 and 5,236,151 is: 7,225,776.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,047.16 : 13,229,920.21 = 5,236,151 : x
  2. Step 2: Convert to fraction form
    9,587,047.16/13,229,920.21 = 5,236,151/x
  3. Step 3: Cross multiply
    9,587,047.16x = 13,229,920.21 × 5,236,151
  4. Step 4: Simplify right side
    9,587,047.16x = 69,273,859,937,511.71
  5. Step 5: Solve for x
    x = 69,273,859,937,511.71/9,587,047.16
  6. Step 6: Final answer
    x = 7,225,776.49

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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.