Home / 6,105,015.29-9,157,717.95-3,070,724.11

Finding the Fourth Proportional to 6,105,015.29, 9,157,717.95 and 3,070,724.11

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Solution

The fourth proportional to 6,105,015.29, 9,157,717.95 and 3,070,724.11 is: 4,606,184.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,015.29 : 9,157,717.95 = 3,070,724.11 : x
  2. Step 2: Convert to fraction form
    6,105,015.29/9,157,717.95 = 3,070,724.11/x
  3. Step 3: Cross multiply
    6,105,015.29x = 9,157,717.95 × 3,070,724.11
  4. Step 4: Simplify right side
    6,105,015.29x = 28,120,825,267,235.26
  5. Step 5: Solve for x
    x = 28,120,825,267,235.26/6,105,015.29
  6. Step 6: Final answer
    x = 4,606,184.25

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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.