Home / 10,679,130.60-16,011,620.70-5,889,114.60

Finding the Fourth Proportional to 10,679,130.60, 16,011,620.70 and 5,889,114.60

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Solution

The fourth proportional to 10,679,130.60, 16,011,620.70 and 5,889,114.60 is: 8,829,770.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,679,130.60 : 16,011,620.70 = 5,889,114.60 : x
  2. Step 2: Convert to fraction form
    10,679,130.60/16,011,620.70 = 5,889,114.60/x
  3. Step 3: Cross multiply
    10,679,130.60x = 16,011,620.70 × 5,889,114.60
  4. Step 4: Simplify right side
    10,679,130.60x = 94,294,269,234,032.20
  5. Step 5: Solve for x
    x = 94,294,269,234,032.20/10,679,130.60
  6. Step 6: Final answer
    x = 8,829,770.21

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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.