Home / 5,920,424.80-8,884,180.09-2,554,631.80

Finding the Fourth Proportional to 5,920,424.80, 8,884,180.09 and 2,554,631.80

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Solution

The fourth proportional to 5,920,424.80, 8,884,180.09 and 2,554,631.80 is: 3,833,476.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920,424.80 : 8,884,180.09 = 2,554,631.80 : x
  2. Step 2: Convert to fraction form
    5,920,424.80/8,884,180.09 = 2,554,631.80/x
  3. Step 3: Cross multiply
    5,920,424.80x = 8,884,180.09 × 2,554,631.80
  4. Step 4: Simplify right side
    5,920,424.80x = 22,695,808,974,840.86
  5. Step 5: Solve for x
    x = 22,695,808,974,840.86/5,920,424.80
  6. Step 6: Final answer
    x = 3,833,476.44

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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.