Home / 10,708,364.25-16,056,510.08-3,517,967.52

Finding the Fourth Proportional to 10,708,364.25, 16,056,510.08 and 3,517,967.52

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Solution

The fourth proportional to 10,708,364.25, 16,056,510.08 and 3,517,967.52 is: 5,274,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,708,364.25 : 16,056,510.08 = 3,517,967.52 : x
  2. Step 2: Convert to fraction form
    10,708,364.25/16,056,510.08 = 3,517,967.52/x
  3. Step 3: Cross multiply
    10,708,364.25x = 16,056,510.08 × 3,517,967.52
  4. Step 4: Simplify right side
    10,708,364.25x = 56,486,280,928,402.76
  5. Step 5: Solve for x
    x = 56,486,280,928,402.76/10,708,364.25
  6. Step 6: Final answer
    x = 5,274,968.20

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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.