Home / 2,573,184.24-3,540,565.08-2,112,602.04

Finding the Fourth Proportional to 2,573,184.24, 3,540,565.08 and 2,112,602.04

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Solution

The fourth proportional to 2,573,184.24, 3,540,565.08 and 2,112,602.04 is: 2,906,828.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,184.24 : 3,540,565.08 = 2,112,602.04 : x
  2. Step 2: Convert to fraction form
    2,573,184.24/3,540,565.08 = 2,112,602.04/x
  3. Step 3: Cross multiply
    2,573,184.24x = 3,540,565.08 × 2,112,602.04
  4. Step 4: Simplify right side
    2,573,184.24x = 7,479,805,010,760.76
  5. Step 5: Solve for x
    x = 7,479,805,010,760.76/2,573,184.24
  6. Step 6: Final answer
    x = 2,906,828.39

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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.