Home / 5,045,191.32-6,962,383.50-2,753,403

Finding the Fourth Proportional to 5,045,191.32, 6,962,383.50 and 2,753,403

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Solution

The fourth proportional to 5,045,191.32, 6,962,383.50 and 2,753,403 is: 3,799,706.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,191.32 : 6,962,383.50 = 2,753,403 : x
  2. Step 2: Convert to fraction form
    5,045,191.32/6,962,383.50 = 2,753,403/x
  3. Step 3: Cross multiply
    5,045,191.32x = 6,962,383.50 × 2,753,403
  4. Step 4: Simplify right side
    5,045,191.32x = 19,170,247,616,050.50
  5. Step 5: Solve for x
    x = 19,170,247,616,050.50/5,045,191.32
  6. Step 6: Final answer
    x = 3,799,706.77

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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.