Home / 9,607,246.38-13,256,690.65-5,738,946.39

Finding the Fourth Proportional to 9,607,246.38, 13,256,690.65 and 5,738,946.39

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Solution

The fourth proportional to 9,607,246.38, 13,256,690.65 and 5,738,946.39 is: 7,918,963.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,246.38 : 13,256,690.65 = 5,738,946.39 : x
  2. Step 2: Convert to fraction form
    9,607,246.38/13,256,690.65 = 5,738,946.39/x
  3. Step 3: Cross multiply
    9,607,246.38x = 13,256,690.65 × 5,738,946.39
  4. Step 4: Simplify right side
    9,607,246.38x = 76,079,436,934,816.89
  5. Step 5: Solve for x
    x = 76,079,436,934,816.89/9,607,246.38
  6. Step 6: Final answer
    x = 7,918,963.87

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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.