Home / 7,634,548.84-10,535,711.46-4,197,010.92

Finding the Fourth Proportional to 7,634,548.84, 10,535,711.46 and 4,197,010.92

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Solution

The fourth proportional to 7,634,548.84, 10,535,711.46 and 4,197,010.92 is: 5,791,893.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,548.84 : 10,535,711.46 = 4,197,010.92 : x
  2. Step 2: Convert to fraction form
    7,634,548.84/10,535,711.46 = 4,197,010.92/x
  3. Step 3: Cross multiply
    7,634,548.84x = 10,535,711.46 × 4,197,010.92
  4. Step 4: Simplify right side
    7,634,548.84x = 44,218,496,047,589.15
  5. Step 5: Solve for x
    x = 44,218,496,047,589.15/7,634,548.84
  6. Step 6: Final answer
    x = 5,791,893.79

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Double scale
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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.