Home / 9,238,891.01-13,862,387.66-4,384,703.39

Finding the Fourth Proportional to 9,238,891.01, 13,862,387.66 and 4,384,703.39

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Solution

The fourth proportional to 9,238,891.01, 13,862,387.66 and 4,384,703.39 is: 6,578,977.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,238,891.01 : 13,862,387.66 = 4,384,703.39 : x
  2. Step 2: Convert to fraction form
    9,238,891.01/13,862,387.66 = 4,384,703.39/x
  3. Step 3: Cross multiply
    9,238,891.01x = 13,862,387.66 × 4,384,703.39
  4. Step 4: Simplify right side
    9,238,891.01x = 60,782,458,075,060.70
  5. Step 5: Solve for x
    x = 60,782,458,075,060.70/9,238,891.01
  6. Step 6: Final answer
    x = 6,578,977.72

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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.