Home / 10,714,205.64-14,785,711.20-5,819,523.06

Finding the Fourth Proportional to 10,714,205.64, 14,785,711.20 and 5,819,523.06

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Solution

The fourth proportional to 10,714,205.64, 14,785,711.20 and 5,819,523.06 is: 8,031,000.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,205.64 : 14,785,711.20 = 5,819,523.06 : x
  2. Step 2: Convert to fraction form
    10,714,205.64/14,785,711.20 = 5,819,523.06/x
  3. Step 3: Cross multiply
    10,714,205.64x = 14,785,711.20 × 5,819,523.06
  4. Step 4: Simplify right side
    10,714,205.64x = 86,045,787,286,900.27
  5. Step 5: Solve for x
    x = 86,045,787,286,900.27/10,714,205.64
  6. Step 6: Final answer
    x = 8,031,000.17

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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.