Home / 4,358,834.16-6,015,039.80-2,398,528.86

Finding the Fourth Proportional to 4,358,834.16, 6,015,039.80 and 2,398,528.86

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Solution

The fourth proportional to 4,358,834.16, 6,015,039.80 and 2,398,528.86 is: 3,309,886.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,834.16 : 6,015,039.80 = 2,398,528.86 : x
  2. Step 2: Convert to fraction form
    4,358,834.16/6,015,039.80 = 2,398,528.86/x
  3. Step 3: Cross multiply
    4,358,834.16x = 6,015,039.80 × 2,398,528.86
  4. Step 4: Simplify right side
    4,358,834.16x = 14,427,246,542,355.98
  5. Step 5: Solve for x
    x = 14,427,246,542,355.98/4,358,834.16
  6. Step 6: Final answer
    x = 3,309,886.55

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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.