Home / 10,359,336.95-15,536,353.95-3,071,092.40

Finding the Fourth Proportional to 10,359,336.95, 15,536,353.95 and 3,071,092.40

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Solution

The fourth proportional to 10,359,336.95, 15,536,353.95 and 3,071,092.40 is: 4,605,852.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,336.95 : 15,536,353.95 = 3,071,092.40 : x
  2. Step 2: Convert to fraction form
    10,359,336.95/15,536,353.95 = 3,071,092.40/x
  3. Step 3: Cross multiply
    10,359,336.95x = 15,536,353.95 × 3,071,092.40
  4. Step 4: Simplify right side
    10,359,336.95x = 47,713,578,480,758.05
  5. Step 5: Solve for x
    x = 47,713,578,480,758.05/10,359,336.95
  6. Step 6: Final answer
    x = 4,605,852.55

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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.