Home / 1,035,312.14-1,552,734.92-403,900.94

Finding the Fourth Proportional to 1,035,312.14, 1,552,734.92 and 403,900.94

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Solution

The fourth proportional to 1,035,312.14, 1,552,734.92 and 403,900.94 is: 605,760.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,312.14 : 1,552,734.92 = 403,900.94 : x
  2. Step 2: Convert to fraction form
    1,035,312.14/1,552,734.92 = 403,900.94/x
  3. Step 3: Cross multiply
    1,035,312.14x = 1,552,734.92 × 403,900.94
  4. Step 4: Simplify right side
    1,035,312.14x = 627,151,093,758.83
  5. Step 5: Solve for x
    x = 627,151,093,758.83/1,035,312.14
  6. Step 6: Final answer
    x = 605,760.40

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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.