Home / 5,583,309.60-8,337,143.04-4,433,166.24

Finding the Fourth Proportional to 5,583,309.60, 8,337,143.04 and 4,433,166.24

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Solution

The fourth proportional to 5,583,309.60, 8,337,143.04 and 4,433,166.24 is: 6,619,719.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,309.60 : 8,337,143.04 = 4,433,166.24 : x
  2. Step 2: Convert to fraction form
    5,583,309.60/8,337,143.04 = 4,433,166.24/x
  3. Step 3: Cross multiply
    5,583,309.60x = 8,337,143.04 × 4,433,166.24
  4. Step 4: Simplify right side
    5,583,309.60x = 36,959,941,062,978.97
  5. Step 5: Solve for x
    x = 36,959,941,062,978.97/5,583,309.60
  6. Step 6: Final answer
    x = 6,619,719.08

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.