Home / 10,840,886.83-14,960,445.20-5,946,148.76

Finding the Fourth Proportional to 10,840,886.83, 14,960,445.20 and 5,946,148.76

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Solution

The fourth proportional to 10,840,886.83, 14,960,445.20 and 5,946,148.76 is: 8,205,697.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,886.83 : 14,960,445.20 = 5,946,148.76 : x
  2. Step 2: Convert to fraction form
    10,840,886.83/14,960,445.20 = 5,946,148.76/x
  3. Step 3: Cross multiply
    10,840,886.83x = 14,960,445.20 × 5,946,148.76
  4. Step 4: Simplify right side
    10,840,886.83x = 88,957,032,675,027.94
  5. Step 5: Solve for x
    x = 88,957,032,675,027.94/10,840,886.83
  6. Step 6: Final answer
    x = 8,205,697.01

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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.