Home / 6,115,562.10-9,173,344.77-1,797,612.48

Finding the Fourth Proportional to 6,115,562.10, 9,173,344.77 and 1,797,612.48

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Solution

The fourth proportional to 6,115,562.10, 9,173,344.77 and 1,797,612.48 is: 2,696,419.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,562.10 : 9,173,344.77 = 1,797,612.48 : x
  2. Step 2: Convert to fraction form
    6,115,562.10/9,173,344.77 = 1,797,612.48/x
  3. Step 3: Cross multiply
    6,115,562.10x = 9,173,344.77 × 1,797,612.48
  4. Step 4: Simplify right side
    6,115,562.10x = 16,490,119,041,894.73
  5. Step 5: Solve for x
    x = 16,490,119,041,894.73/6,115,562.10
  6. Step 6: Final answer
    x = 2,696,419.20

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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.