Home / 732,033.45-1,098,017.84-199,554.50

Finding the Fourth Proportional to 732,033.45, 1,098,017.84 and 199,554.50

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Solution

The fourth proportional to 732,033.45, 1,098,017.84 and 199,554.50 is: 299,322.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,033.45 : 1,098,017.84 = 199,554.50 : x
  2. Step 2: Convert to fraction form
    732,033.45/1,098,017.84 = 199,554.50/x
  3. Step 3: Cross multiply
    732,033.45x = 1,098,017.84 × 199,554.50
  4. Step 4: Simplify right side
    732,033.45x = 219,114,395,562.19
  5. Step 5: Solve for x
    x = 219,114,395,562.19/732,033.45
  6. Step 6: Final answer
    x = 299,322.93

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1.5x scale

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.