Home / 6,594,020.60-9,891,030.90-4,977,390.20

Finding the Fourth Proportional to 6,594,020.60, 9,891,030.90 and 4,977,390.20

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Solution

The fourth proportional to 6,594,020.60, 9,891,030.90 and 4,977,390.20 is: 7,466,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,020.60 : 9,891,030.90 = 4,977,390.20 : x
  2. Step 2: Convert to fraction form
    6,594,020.60/9,891,030.90 = 4,977,390.20/x
  3. Step 3: Cross multiply
    6,594,020.60x = 9,891,030.90 × 4,977,390.20
  4. Step 4: Simplify right side
    6,594,020.60x = 49,231,520,269,557.19
  5. Step 5: Solve for x
    x = 49,231,520,269,557.19/6,594,020.60
  6. Step 6: Final answer
    x = 7,466,085.30

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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.