Home / 9,607,290.16-13,258,044.88-5,256,394

Finding the Fourth Proportional to 9,607,290.16, 13,258,044.88 and 5,256,394

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Solution

The fourth proportional to 9,607,290.16, 13,258,044.88 and 5,256,394 is: 7,253,815.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,290.16 : 13,258,044.88 = 5,256,394 : x
  2. Step 2: Convert to fraction form
    9,607,290.16/13,258,044.88 = 5,256,394/x
  3. Step 3: Cross multiply
    9,607,290.16x = 13,258,044.88 × 5,256,394
  4. Step 4: Simplify right side
    9,607,290.16x = 69,689,507,558,962.73
  5. Step 5: Solve for x
    x = 69,689,507,558,962.73/9,607,290.16
  6. Step 6: Final answer
    x = 7,253,815.22

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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.