Home / 702,950.01-1,054,206.92-253,612.46

Finding the Fourth Proportional to 702,950.01, 1,054,206.92 and 253,612.46

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Solution

The fourth proportional to 702,950.01, 1,054,206.92 and 253,612.46 is: 380,340.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,950.01 : 1,054,206.92 = 253,612.46 : x
  2. Step 2: Convert to fraction form
    702,950.01/1,054,206.92 = 253,612.46/x
  3. Step 3: Cross multiply
    702,950.01x = 1,054,206.92 × 253,612.46
  4. Step 4: Simplify right side
    702,950.01x = 267,360,005,693.22
  5. Step 5: Solve for x
    x = 267,360,005,693.22/702,950.01
  6. Step 6: Final answer
    x = 380,340.00

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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.