Home / 6,041,874.80-9,062,812.20-5,809,631.60

Finding the Fourth Proportional to 6,041,874.80, 9,062,812.20 and 5,809,631.60

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Solution

The fourth proportional to 6,041,874.80, 9,062,812.20 and 5,809,631.60 is: 8,714,447.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041,874.80 : 9,062,812.20 = 5,809,631.60 : x
  2. Step 2: Convert to fraction form
    6,041,874.80/9,062,812.20 = 5,809,631.60/x
  3. Step 3: Cross multiply
    6,041,874.80x = 9,062,812.20 × 5,809,631.60
  4. Step 4: Simplify right side
    6,041,874.80x = 52,651,600,141,985.52
  5. Step 5: Solve for x
    x = 52,651,600,141,985.52/6,041,874.80
  6. Step 6: Final answer
    x = 8,714,447.40

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1.5x scale

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.