Home / 12,752,030.68-17,597,977.20-6,950,799.95

Finding the Fourth Proportional to 12,752,030.68, 17,597,977.20 and 6,950,799.95

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Solution

The fourth proportional to 12,752,030.68, 17,597,977.20 and 6,950,799.95 is: 9,592,199.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,030.68 : 17,597,977.20 = 6,950,799.95 : x
  2. Step 2: Convert to fraction form
    12,752,030.68/17,597,977.20 = 6,950,799.95/x
  3. Step 3: Cross multiply
    12,752,030.68x = 17,597,977.20 × 6,950,799.95
  4. Step 4: Simplify right side
    12,752,030.68x = 122,320,018,953,871.25
  5. Step 5: Solve for x
    x = 122,320,018,953,871.25/12,752,030.68
  6. Step 6: Final answer
    x = 9,592,199.24

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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.