Home / 6,161,036.27-8,499,626.65-4,124,501.87

Finding the Fourth Proportional to 6,161,036.27, 8,499,626.65 and 4,124,501.87

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Solution

The fourth proportional to 6,161,036.27, 8,499,626.65 and 4,124,501.87 is: 5,690,069.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,036.27 : 8,499,626.65 = 4,124,501.87 : x
  2. Step 2: Convert to fraction form
    6,161,036.27/8,499,626.65 = 4,124,501.87/x
  3. Step 3: Cross multiply
    6,161,036.27x = 8,499,626.65 × 4,124,501.87
  4. Step 4: Simplify right side
    6,161,036.27x = 35,056,726,012,226.84
  5. Step 5: Solve for x
    x = 35,056,726,012,226.84/6,161,036.27
  6. Step 6: Final answer
    x = 5,690,069.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.