Home / 6,434,462.52-9,651,686.00-1,642,152.33

Finding the Fourth Proportional to 6,434,462.52, 9,651,686.00 and 1,642,152.33

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Solution

The fourth proportional to 6,434,462.52, 9,651,686.00 and 1,642,152.33 is: 2,463,226.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,434,462.52 : 9,651,686.00 = 1,642,152.33 : x
  2. Step 2: Convert to fraction form
    6,434,462.52/9,651,686.00 = 1,642,152.33/x
  3. Step 3: Cross multiply
    6,434,462.52x = 9,651,686.00 × 1,642,152.33
  4. Step 4: Simplify right side
    6,434,462.52x = 15,849,538,645,117.62
  5. Step 5: Solve for x
    x = 15,849,538,645,117.62/6,434,462.52
  6. Step 6: Final answer
    x = 2,463,226.51

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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.