Home / 1,847,527.70-2,772,213.15-1,049,422.10

Finding the Fourth Proportional to 1,847,527.70, 2,772,213.15 and 1,049,422.10

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Solution

The fourth proportional to 1,847,527.70, 2,772,213.15 and 1,049,422.10 is: 1,574,656.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,527.70 : 2,772,213.15 = 1,049,422.10 : x
  2. Step 2: Convert to fraction form
    1,847,527.70/2,772,213.15 = 1,049,422.10/x
  3. Step 3: Cross multiply
    1,847,527.70x = 2,772,213.15 × 1,049,422.10
  4. Step 4: Simplify right side
    1,847,527.70x = 2,909,221,745,520.62
  5. Step 5: Solve for x
    x = 2,909,221,745,520.62/1,847,527.70
  6. Step 6: Final answer
    x = 1,574,656.63

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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.