Home / 2,326,812.60-3,492,187.20-1,049,385.90

Finding the Fourth Proportional to 2,326,812.60, 3,492,187.20 and 1,049,385.90

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Solution

The fourth proportional to 2,326,812.60, 3,492,187.20 and 1,049,385.90 is: 1,574,966.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,812.60 : 3,492,187.20 = 1,049,385.90 : x
  2. Step 2: Convert to fraction form
    2,326,812.60/3,492,187.20 = 1,049,385.90/x
  3. Step 3: Cross multiply
    2,326,812.60x = 3,492,187.20 × 1,049,385.90
  4. Step 4: Simplify right side
    2,326,812.60x = 3,664,652,007,840.48
  5. Step 5: Solve for x
    x = 3,664,652,007,840.48/2,326,812.60
  6. Step 6: Final answer
    x = 1,574,966.55

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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.