Home / 9,406,301.76-14,107,941.36-2,581,280.64

Finding the Fourth Proportional to 9,406,301.76, 14,107,941.36 and 2,581,280.64

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Solution

The fourth proportional to 9,406,301.76, 14,107,941.36 and 2,581,280.64 is: 3,871,506.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,406,301.76 : 14,107,941.36 = 2,581,280.64 : x
  2. Step 2: Convert to fraction form
    9,406,301.76/14,107,941.36 = 2,581,280.64/x
  3. Step 3: Cross multiply
    9,406,301.76x = 14,107,941.36 × 2,581,280.64
  4. Step 4: Simplify right side
    9,406,301.76x = 36,416,555,902,823.27
  5. Step 5: Solve for x
    x = 36,416,555,902,823.27/9,406,301.76
  6. Step 6: Final answer
    x = 3,871,506.23

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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.