Home / 2,697,507.90-4,046,261.85-702,963.90

Finding the Fourth Proportional to 2,697,507.90, 4,046,261.85 and 702,963.90

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Solution

The fourth proportional to 2,697,507.90, 4,046,261.85 and 702,963.90 is: 1,054,445.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,507.90 : 4,046,261.85 = 702,963.90 : x
  2. Step 2: Convert to fraction form
    2,697,507.90/4,046,261.85 = 702,963.90/x
  3. Step 3: Cross multiply
    2,697,507.90x = 4,046,261.85 × 702,963.90
  4. Step 4: Simplify right side
    2,697,507.90x = 2,844,376,010,497.22
  5. Step 5: Solve for x
    x = 2,844,376,010,497.22/2,697,507.90
  6. Step 6: Final answer
    x = 1,054,445.85

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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.