Home / 3,341,773.34-4,611,527.90-1,891,437.64

Finding the Fourth Proportional to 3,341,773.34, 4,611,527.90 and 1,891,437.64

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Solution

The fourth proportional to 3,341,773.34, 4,611,527.90 and 1,891,437.64 is: 2,610,116.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,773.34 : 4,611,527.90 = 1,891,437.64 : x
  2. Step 2: Convert to fraction form
    3,341,773.34/4,611,527.90 = 1,891,437.64/x
  3. Step 3: Cross multiply
    3,341,773.34x = 4,611,527.90 × 1,891,437.64
  4. Step 4: Simplify right side
    3,341,773.34x = 8,722,417,440,397.61
  5. Step 5: Solve for x
    x = 8,722,417,440,397.61/3,341,773.34
  6. Step 6: Final answer
    x = 2,610,116.41

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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.