Home / 8,000,634.58-11,040,875.76-4,329,551.22

Finding the Fourth Proportional to 8,000,634.58, 11,040,875.76 and 4,329,551.22

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Solution

The fourth proportional to 8,000,634.58, 11,040,875.76 and 4,329,551.22 is: 5,974,780.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,634.58 : 11,040,875.76 = 4,329,551.22 : x
  2. Step 2: Convert to fraction form
    8,000,634.58/11,040,875.76 = 4,329,551.22/x
  3. Step 3: Cross multiply
    8,000,634.58x = 11,040,875.76 × 4,329,551.22
  4. Step 4: Simplify right side
    8,000,634.58x = 47,802,037,067,055.23
  5. Step 5: Solve for x
    x = 47,802,037,067,055.23/8,000,634.58
  6. Step 6: Final answer
    x = 5,974,780.70

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1.5x scale

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.