Home / 896,962.81-1,343,921.68-541,229.35

Finding the Fourth Proportional to 896,962.81, 1,343,921.68 and 541,229.35

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Solution

The fourth proportional to 896,962.81, 1,343,921.68 and 541,229.35 is: 810,925.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,962.81 : 1,343,921.68 = 541,229.35 : x
  2. Step 2: Convert to fraction form
    896,962.81/1,343,921.68 = 541,229.35/x
  3. Step 3: Cross multiply
    896,962.81x = 1,343,921.68 × 541,229.35
  4. Step 4: Simplify right side
    896,962.81x = 727,369,857,317.31
  5. Step 5: Solve for x
    x = 727,369,857,317.31/896,962.81
  6. Step 6: Final answer
    x = 810,925.32

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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.