Home / 2,507,041.85-3,762,710.19-2,488,170.74

Finding the Fourth Proportional to 2,507,041.85, 3,762,710.19 and 2,488,170.74

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Solution

The fourth proportional to 2,507,041.85, 3,762,710.19 and 2,488,170.74 is: 3,734,387.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,041.85 : 3,762,710.19 = 2,488,170.74 : x
  2. Step 2: Convert to fraction form
    2,507,041.85/3,762,710.19 = 2,488,170.74/x
  3. Step 3: Cross multiply
    2,507,041.85x = 3,762,710.19 × 2,488,170.74
  4. Step 4: Simplify right side
    2,507,041.85x = 9,362,265,379,044.29
  5. Step 5: Solve for x
    x = 9,362,265,379,044.29/2,507,041.85
  6. Step 6: Final answer
    x = 3,734,387.36

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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.