Home / 5,832,040.80-8,748,061.20-4,887,256.80

Finding the Fourth Proportional to 5,832,040.80, 8,748,061.20 and 4,887,256.80

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Solution

The fourth proportional to 5,832,040.80, 8,748,061.20 and 4,887,256.80 is: 7,330,885.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,040.80 : 8,748,061.20 = 4,887,256.80 : x
  2. Step 2: Convert to fraction form
    5,832,040.80/8,748,061.20 = 4,887,256.80/x
  3. Step 3: Cross multiply
    5,832,040.80x = 8,748,061.20 × 4,887,256.80
  4. Step 4: Simplify right side
    5,832,040.80x = 42,754,021,586,516.16
  5. Step 5: Solve for x
    x = 42,754,021,586,516.16/5,832,040.80
  6. Step 6: Final answer
    x = 7,330,885.20

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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.