Home / 1,035,140.46-1,554,974.24-737,533.50

Finding the Fourth Proportional to 1,035,140.46, 1,554,974.24 and 737,533.50

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Solution

The fourth proportional to 1,035,140.46, 1,554,974.24 and 737,533.50 is: 1,107,913.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,140.46 : 1,554,974.24 = 737,533.50 : x
  2. Step 2: Convert to fraction form
    1,035,140.46/1,554,974.24 = 737,533.50/x
  3. Step 3: Cross multiply
    1,035,140.46x = 1,554,974.24 × 737,533.50
  4. Step 4: Simplify right side
    1,035,140.46x = 1,146,845,593,637.04
  5. Step 5: Solve for x
    x = 1,146,845,593,637.04/1,035,140.46
  6. Step 6: Final answer
    x = 1,107,913.02

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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.