Home / 11,041,841.92-16,549,334.28-5,911,664.80

Finding the Fourth Proportional to 11,041,841.92, 16,549,334.28 and 5,911,664.80

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Solution

The fourth proportional to 11,041,841.92, 16,549,334.28 and 5,911,664.80 is: 8,860,307.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041,841.92 : 16,549,334.28 = 5,911,664.80 : x
  2. Step 2: Convert to fraction form
    11,041,841.92/16,549,334.28 = 5,911,664.80/x
  3. Step 3: Cross multiply
    11,041,841.92x = 16,549,334.28 × 5,911,664.80
  4. Step 4: Simplify right side
    11,041,841.92x = 97,834,116,926,509.34
  5. Step 5: Solve for x
    x = 97,834,116,926,509.34/11,041,841.92
  6. Step 6: Final answer
    x = 8,860,307.69

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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.