Home / 9,785,526.72-14,677,149.04-2,597,619.12

Finding the Fourth Proportional to 9,785,526.72, 14,677,149.04 and 2,597,619.12

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Solution

The fourth proportional to 9,785,526.72, 14,677,149.04 and 2,597,619.12 is: 3,896,125.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,526.72 : 14,677,149.04 = 2,597,619.12 : x
  2. Step 2: Convert to fraction form
    9,785,526.72/14,677,149.04 = 2,597,619.12/x
  3. Step 3: Cross multiply
    9,785,526.72x = 14,677,149.04 × 2,597,619.12
  4. Step 4: Simplify right side
    9,785,526.72x = 38,125,642,973,393.64
  5. Step 5: Solve for x
    x = 38,125,642,973,393.64/9,785,526.72
  6. Step 6: Final answer
    x = 3,896,125.78

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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.