Home / 9,935,690.01-13,709,240.31-5,804,922.70

Finding the Fourth Proportional to 9,935,690.01, 13,709,240.31 and 5,804,922.70

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Solution

The fourth proportional to 9,935,690.01, 13,709,240.31 and 5,804,922.70 is: 8,009,617.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,690.01 : 13,709,240.31 = 5,804,922.70 : x
  2. Step 2: Convert to fraction form
    9,935,690.01/13,709,240.31 = 5,804,922.70/x
  3. Step 3: Cross multiply
    9,935,690.01x = 13,709,240.31 × 5,804,922.70
  4. Step 4: Simplify right side
    9,935,690.01x = 79,581,080,275,274.05
  5. Step 5: Solve for x
    x = 79,581,080,275,274.05/9,935,690.01
  6. Step 6: Final answer
    x = 8,009,617.87

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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.