Home / 10,834,145.66-16,246,493.76-4,097,835.74

Finding the Fourth Proportional to 10,834,145.66, 16,246,493.76 and 4,097,835.74

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Solution

The fourth proportional to 10,834,145.66, 16,246,493.76 and 4,097,835.74 is: 6,144,966.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,145.66 : 16,246,493.76 = 4,097,835.74 : x
  2. Step 2: Convert to fraction form
    10,834,145.66/16,246,493.76 = 4,097,835.74/x
  3. Step 3: Cross multiply
    10,834,145.66x = 16,246,493.76 × 4,097,835.74
  4. Step 4: Simplify right side
    10,834,145.66x = 66,575,462,779,414.98
  5. Step 5: Solve for x
    x = 66,575,462,779,414.98/10,834,145.66
  6. Step 6: Final answer
    x = 6,144,966.56

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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.