Home / 5,609,666.02-7,741,341.57-3,031,346.98

Finding the Fourth Proportional to 5,609,666.02, 7,741,341.57 and 3,031,346.98

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Solution

The fourth proportional to 5,609,666.02, 7,741,341.57 and 3,031,346.98 is: 4,183,260.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,609,666.02 : 7,741,341.57 = 3,031,346.98 : x
  2. Step 2: Convert to fraction form
    5,609,666.02/7,741,341.57 = 3,031,346.98/x
  3. Step 3: Cross multiply
    5,609,666.02x = 7,741,341.57 × 3,031,346.98
  4. Step 4: Simplify right side
    5,609,666.02x = 23,466,692,389,367.96
  5. Step 5: Solve for x
    x = 23,466,692,389,367.96/5,609,666.02
  6. Step 6: Final answer
    x = 4,183,260.16

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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.