Home / 1,522,475.56-2,284,223.18-497,853.08

Finding the Fourth Proportional to 1,522,475.56, 2,284,223.18 and 497,853.08

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Solution

The fourth proportional to 1,522,475.56, 2,284,223.18 and 497,853.08 is: 746,946.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,475.56 : 2,284,223.18 = 497,853.08 : x
  2. Step 2: Convert to fraction form
    1,522,475.56/2,284,223.18 = 497,853.08/x
  3. Step 3: Cross multiply
    1,522,475.56x = 2,284,223.18 × 497,853.08
  4. Step 4: Simplify right side
    1,522,475.56x = 1,137,207,545,570.39
  5. Step 5: Solve for x
    x = 1,137,207,545,570.39/1,522,475.56
  6. Step 6: Final answer
    x = 746,946.34

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Double scale
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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.