Home / 5,869,966.40-8,800,575.60-3,032,115.20

Finding the Fourth Proportional to 5,869,966.40, 8,800,575.60 and 3,032,115.20

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Solution

The fourth proportional to 5,869,966.40, 8,800,575.60 and 3,032,115.20 is: 4,545,913.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,966.40 : 8,800,575.60 = 3,032,115.20 : x
  2. Step 2: Convert to fraction form
    5,869,966.40/8,800,575.60 = 3,032,115.20/x
  3. Step 3: Cross multiply
    5,869,966.40x = 8,800,575.60 × 3,032,115.20
  4. Step 4: Simplify right side
    5,869,966.40x = 26,684,359,045,509.12
  5. Step 5: Solve for x
    x = 26,684,359,045,509.12/5,869,966.40
  6. Step 6: Final answer
    x = 4,545,913.42

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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.