Home / 1,041,343.16-1,563,460.31-536,265.23

Finding the Fourth Proportional to 1,041,343.16, 1,563,460.31 and 536,265.23

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Solution

The fourth proportional to 1,041,343.16, 1,563,460.31 and 536,265.23 is: 805,142.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,343.16 : 1,563,460.31 = 536,265.23 : x
  2. Step 2: Convert to fraction form
    1,041,343.16/1,563,460.31 = 536,265.23/x
  3. Step 3: Cross multiply
    1,041,343.16x = 1,563,460.31 × 536,265.23
  4. Step 4: Simplify right side
    1,041,343.16x = 838,429,396,261.38
  5. Step 5: Solve for x
    x = 838,429,396,261.38/1,041,343.16
  6. Step 6: Final answer
    x = 805,142.27

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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.