Home / 10,704,575.01-16,053,263.06-3,879,719.55

Finding the Fourth Proportional to 10,704,575.01, 16,053,263.06 and 3,879,719.55

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Solution

The fourth proportional to 10,704,575.01, 16,053,263.06 and 3,879,719.55 is: 5,818,274.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,575.01 : 16,053,263.06 = 3,879,719.55 : x
  2. Step 2: Convert to fraction form
    10,704,575.01/16,053,263.06 = 3,879,719.55/x
  3. Step 3: Cross multiply
    10,704,575.01x = 16,053,263.06 × 3,879,719.55
  4. Step 4: Simplify right side
    10,704,575.01x = 62,282,158,515,776.22
  5. Step 5: Solve for x
    x = 62,282,158,515,776.22/10,704,575.01
  6. Step 6: Final answer
    x = 5,818,274.75

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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.