Home / 5,488,829.10-7,574,750.16-3,041,211.13

Finding the Fourth Proportional to 5,488,829.10, 7,574,750.16 and 3,041,211.13

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Solution

The fourth proportional to 5,488,829.10, 7,574,750.16 and 3,041,211.13 is: 4,196,963.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,488,829.10 : 7,574,750.16 = 3,041,211.13 : x
  2. Step 2: Convert to fraction form
    5,488,829.10/7,574,750.16 = 3,041,211.13/x
  3. Step 3: Cross multiply
    5,488,829.10x = 7,574,750.16 × 3,041,211.13
  4. Step 4: Simplify right side
    5,488,829.10x = 23,036,414,493,561.28
  5. Step 5: Solve for x
    x = 23,036,414,493,561.28/5,488,829.10
  6. Step 6: Final answer
    x = 4,196,963.34

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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.