Home / 6,336,082.80-9,487,535.40-4,644,025.20

Finding the Fourth Proportional to 6,336,082.80, 9,487,535.40 and 4,644,025.20

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Solution

The fourth proportional to 6,336,082.80, 9,487,535.40 and 4,644,025.20 is: 6,953,879.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,082.80 : 9,487,535.40 = 4,644,025.20 : x
  2. Step 2: Convert to fraction form
    6,336,082.80/9,487,535.40 = 4,644,025.20/x
  3. Step 3: Cross multiply
    6,336,082.80x = 9,487,535.40 × 4,644,025.20
  4. Step 4: Simplify right side
    6,336,082.80x = 44,060,353,483,492.09
  5. Step 5: Solve for x
    x = 44,060,353,483,492.09/6,336,082.80
  6. Step 6: Final answer
    x = 6,953,879.06

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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.