Home / 984,993.10-1,359,290.46-532,284.10

Finding the Fourth Proportional to 984,993.10, 1,359,290.46 and 532,284.10

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Solution

The fourth proportional to 984,993.10, 1,359,290.46 and 532,284.10 is: 734,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,993.10 : 1,359,290.46 = 532,284.10 : x
  2. Step 2: Convert to fraction form
    984,993.10/1,359,290.46 = 532,284.10/x
  3. Step 3: Cross multiply
    984,993.10x = 1,359,290.46 × 532,284.10
  4. Step 4: Simplify right side
    984,993.10x = 723,528,699,139.69
  5. Step 5: Solve for x
    x = 723,528,699,139.69/984,993.10
  6. Step 6: Final answer
    x = 734,552.05

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.