Home / 844,250.94-1,165,068.16-457,070.44

Finding the Fourth Proportional to 844,250.94, 1,165,068.16 and 457,070.44

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Solution

The fourth proportional to 844,250.94, 1,165,068.16 and 457,070.44 is: 630,758.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,250.94 : 1,165,068.16 = 457,070.44 : x
  2. Step 2: Convert to fraction form
    844,250.94/1,165,068.16 = 457,070.44/x
  3. Step 3: Cross multiply
    844,250.94x = 1,165,068.16 × 457,070.44
  4. Step 4: Simplify right side
    844,250.94x = 532,518,216,521.19
  5. Step 5: Solve for x
    x = 532,518,216,521.19/844,250.94
  6. Step 6: Final answer
    x = 630,758.22

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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.