Home / 2,354,253.08-3,531,711.60-756,280.40

Finding the Fourth Proportional to 2,354,253.08, 3,531,711.60 and 756,280.40

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Solution

The fourth proportional to 2,354,253.08, 3,531,711.60 and 756,280.40 is: 1,134,527.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,253.08 : 3,531,711.60 = 756,280.40 : x
  2. Step 2: Convert to fraction form
    2,354,253.08/3,531,711.60 = 756,280.40/x
  3. Step 3: Cross multiply
    2,354,253.08x = 3,531,711.60 × 756,280.40
  4. Step 4: Simplify right side
    2,354,253.08x = 2,670,964,243,874.08
  5. Step 5: Solve for x
    x = 2,670,964,243,874.08/2,354,253.08
  6. Step 6: Final answer
    x = 1,134,527.24

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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.