Home / 2,552,808.60-3,523,000.85-1,435,549.07

Finding the Fourth Proportional to 2,552,808.60, 3,523,000.85 and 1,435,549.07

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Solution

The fourth proportional to 2,552,808.60, 3,523,000.85 and 1,435,549.07 is: 1,981,128.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,808.60 : 3,523,000.85 = 1,435,549.07 : x
  2. Step 2: Convert to fraction form
    2,552,808.60/3,523,000.85 = 1,435,549.07/x
  3. Step 3: Cross multiply
    2,552,808.60x = 3,523,000.85 × 1,435,549.07
  4. Step 4: Simplify right side
    2,552,808.60x = 5,057,440,593,826.71
  5. Step 5: Solve for x
    x = 5,057,440,593,826.71/2,552,808.60
  6. Step 6: Final answer
    x = 1,981,128.00

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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.