Home / 6,935,553.80-10,403,330.70-2,448,283.40

Finding the Fourth Proportional to 6,935,553.80, 10,403,330.70 and 2,448,283.40

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Solution

The fourth proportional to 6,935,553.80, 10,403,330.70 and 2,448,283.40 is: 3,672,425.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,935,553.80 : 10,403,330.70 = 2,448,283.40 : x
  2. Step 2: Convert to fraction form
    6,935,553.80/10,403,330.70 = 2,448,283.40/x
  3. Step 3: Cross multiply
    6,935,553.80x = 10,403,330.70 × 2,448,283.40
  4. Step 4: Simplify right side
    6,935,553.80x = 25,470,301,857,520.38
  5. Step 5: Solve for x
    x = 25,470,301,857,520.38/6,935,553.80
  6. Step 6: Final answer
    x = 3,672,425.10

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Similar ratio
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1.5x scale

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.