Home / 4,754,041.67-6,555,378.20-3,532,613.11

Finding the Fourth Proportional to 4,754,041.67, 6,555,378.20 and 3,532,613.11

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Solution

The fourth proportional to 4,754,041.67, 6,555,378.20 and 3,532,613.11 is: 4,871,142.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,041.67 : 6,555,378.20 = 3,532,613.11 : x
  2. Step 2: Convert to fraction form
    4,754,041.67/6,555,378.20 = 3,532,613.11/x
  3. Step 3: Cross multiply
    4,754,041.67x = 6,555,378.20 × 3,532,613.11
  4. Step 4: Simplify right side
    4,754,041.67x = 23,157,614,936,276.69
  5. Step 5: Solve for x
    x = 23,157,614,936,276.69/4,754,041.67
  6. Step 6: Final answer
    x = 4,871,142.60

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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.