Home / 8,732,548.80-13,098,823.20-4,953,412.80

Finding the Fourth Proportional to 8,732,548.80, 13,098,823.20 and 4,953,412.80

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Solution

The fourth proportional to 8,732,548.80, 13,098,823.20 and 4,953,412.80 is: 7,430,119.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,732,548.80 : 13,098,823.20 = 4,953,412.80 : x
  2. Step 2: Convert to fraction form
    8,732,548.80/13,098,823.20 = 4,953,412.80/x
  3. Step 3: Cross multiply
    8,732,548.80x = 13,098,823.20 × 4,953,412.80
  4. Step 4: Simplify right side
    8,732,548.80x = 64,883,878,503,816.95
  5. Step 5: Solve for x
    x = 64,883,878,503,816.95/8,732,548.80
  6. Step 6: Final answer
    x = 7,430,119.20

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Similar ratio
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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.