Home / 10,325,182-14,248,197.12-5,974,339.36

Finding the Fourth Proportional to 10,325,182, 14,248,197.12 and 5,974,339.36

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Solution

The fourth proportional to 10,325,182, 14,248,197.12 and 5,974,339.36 is: 8,244,267.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325,182 : 14,248,197.12 = 5,974,339.36 : x
  2. Step 2: Convert to fraction form
    10,325,182/14,248,197.12 = 5,974,339.36/x
  3. Step 3: Cross multiply
    10,325,182x = 14,248,197.12 × 5,974,339.36
  4. Step 4: Simplify right side
    10,325,182x = 85,123,564,863,054.64
  5. Step 5: Solve for x
    x = 85,123,564,863,054.64/10,325,182
  6. Step 6: Final answer
    x = 8,244,267.74

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1.5x scale

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.