Home / 10,737,677.44-16,109,038.74-3,549,211.76

Finding the Fourth Proportional to 10,737,677.44, 16,109,038.74 and 3,549,211.76

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Solution

The fourth proportional to 10,737,677.44, 16,109,038.74 and 3,549,211.76 is: 5,324,651.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,677.44 : 16,109,038.74 = 3,549,211.76 : x
  2. Step 2: Convert to fraction form
    10,737,677.44/16,109,038.74 = 3,549,211.76/x
  3. Step 3: Cross multiply
    10,737,677.44x = 16,109,038.74 × 3,549,211.76
  4. Step 4: Simplify right side
    10,737,677.44x = 57,174,389,738,303.58
  5. Step 5: Solve for x
    x = 57,174,389,738,303.58/10,737,677.44
  6. Step 6: Final answer
    x = 5,324,651.45

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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.