Home / 566,295.44-849,590.19-211,312.13

Finding the Fourth Proportional to 566,295.44, 849,590.19 and 211,312.13

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Solution

The fourth proportional to 566,295.44, 849,590.19 and 211,312.13 is: 317,023.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,295.44 : 849,590.19 = 211,312.13 : x
  2. Step 2: Convert to fraction form
    566,295.44/849,590.19 = 211,312.13/x
  3. Step 3: Cross multiply
    566,295.44x = 849,590.19 × 211,312.13
  4. Step 4: Simplify right side
    566,295.44x = 179,528,708,428.05
  5. Step 5: Solve for x
    x = 179,528,708,428.05/566,295.44
  6. Step 6: Final answer
    x = 317,023.05

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Double scale
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Similar ratio
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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.