Home / 1,465,754.84-2,199,838.02-625,255.64

Finding the Fourth Proportional to 1,465,754.84, 2,199,838.02 and 625,255.64

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Solution

The fourth proportional to 1,465,754.84, 2,199,838.02 and 625,255.64 is: 938,397.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,754.84 : 2,199,838.02 = 625,255.64 : x
  2. Step 2: Convert to fraction form
    1,465,754.84/2,199,838.02 = 625,255.64/x
  3. Step 3: Cross multiply
    1,465,754.84x = 2,199,838.02 × 625,255.64
  4. Step 4: Simplify right side
    1,465,754.84x = 1,375,461,129,091.43
  5. Step 5: Solve for x
    x = 1,375,461,129,091.43/1,465,754.84
  6. Step 6: Final answer
    x = 938,397.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.