Home / 9,294,891.40-13,942,337.10-2,471,451.40

Finding the Fourth Proportional to 9,294,891.40, 13,942,337.10 and 2,471,451.40

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Solution

The fourth proportional to 9,294,891.40, 13,942,337.10 and 2,471,451.40 is: 3,707,177.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,891.40 : 13,942,337.10 = 2,471,451.40 : x
  2. Step 2: Convert to fraction form
    9,294,891.40/13,942,337.10 = 2,471,451.40/x
  3. Step 3: Cross multiply
    9,294,891.40x = 13,942,337.10 × 2,471,451.40
  4. Step 4: Simplify right side
    9,294,891.40x = 34,457,808,545,066.94
  5. Step 5: Solve for x
    x = 34,457,808,545,066.94/9,294,891.40
  6. Step 6: Final answer
    x = 3,707,177.10

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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.