Home / 3,494,444.60-4,822,532.04-2,099,432.90

Finding the Fourth Proportional to 3,494,444.60, 4,822,532.04 and 2,099,432.90

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Solution

The fourth proportional to 3,494,444.60, 4,822,532.04 and 2,099,432.90 is: 2,897,336.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,444.60 : 4,822,532.04 = 2,099,432.90 : x
  2. Step 2: Convert to fraction form
    3,494,444.60/4,822,532.04 = 2,099,432.90/x
  3. Step 3: Cross multiply
    3,494,444.60x = 4,822,532.04 × 2,099,432.90
  4. Step 4: Simplify right side
    3,494,444.60x = 10,124,582,426,080.12
  5. Step 5: Solve for x
    x = 10,124,582,426,080.12/3,494,444.60
  6. Step 6: Final answer
    x = 2,897,336.65

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1.5x scale

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.