Home / 9,433,138.56-13,017,606.64-5,246,795.17

Finding the Fourth Proportional to 9,433,138.56, 13,017,606.64 and 5,246,795.17

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Solution

The fourth proportional to 9,433,138.56, 13,017,606.64 and 5,246,795.17 is: 7,240,508.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,138.56 : 13,017,606.64 = 5,246,795.17 : x
  2. Step 2: Convert to fraction form
    9,433,138.56/13,017,606.64 = 5,246,795.17/x
  3. Step 3: Cross multiply
    9,433,138.56x = 13,017,606.64 × 5,246,795.17
  4. Step 4: Simplify right side
    9,433,138.56x = 68,300,715,643,711.93
  5. Step 5: Solve for x
    x = 68,300,715,643,711.93/9,433,138.56
  6. Step 6: Final answer
    x = 7,240,508.05

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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.