Home / 5,045,073.19-6,962,199.08-2,753,233.88

Finding the Fourth Proportional to 5,045,073.19, 6,962,199.08 and 2,753,233.88

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Solution

The fourth proportional to 5,045,073.19, 6,962,199.08 and 2,753,233.88 is: 3,799,461.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,073.19 : 6,962,199.08 = 2,753,233.88 : x
  2. Step 2: Convert to fraction form
    5,045,073.19/6,962,199.08 = 2,753,233.88/x
  3. Step 3: Cross multiply
    5,045,073.19x = 6,962,199.08 × 2,753,233.88
  4. Step 4: Simplify right side
    5,045,073.19x = 19,168,562,386,360.83
  5. Step 5: Solve for x
    x = 19,168,562,386,360.83/5,045,073.19
  6. Step 6: Final answer
    x = 3,799,461.71

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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.