Home / 9,970,862.01-13,771,139.72-6,702,001.58

Finding the Fourth Proportional to 9,970,862.01, 13,771,139.72 and 6,702,001.58

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Solution

The fourth proportional to 9,970,862.01, 13,771,139.72 and 6,702,001.58 is: 9,256,391.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,970,862.01 : 13,771,139.72 = 6,702,001.58 : x
  2. Step 2: Convert to fraction form
    9,970,862.01/13,771,139.72 = 6,702,001.58/x
  3. Step 3: Cross multiply
    9,970,862.01x = 13,771,139.72 × 6,702,001.58
  4. Step 4: Simplify right side
    9,970,862.01x = 92,294,200,059,475.05
  5. Step 5: Solve for x
    x = 92,294,200,059,475.05/9,970,862.01
  6. Step 6: Final answer
    x = 9,256,391.27

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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.