Home / 2,264,070.56-3,396,695.88-666,581.36

Finding the Fourth Proportional to 2,264,070.56, 3,396,695.88 and 666,581.36

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Solution

The fourth proportional to 2,264,070.56, 3,396,695.88 and 666,581.36 is: 1,000,045.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,070.56 : 3,396,695.88 = 666,581.36 : x
  2. Step 2: Convert to fraction form
    2,264,070.56/3,396,695.88 = 666,581.36/x
  3. Step 3: Cross multiply
    2,264,070.56x = 3,396,695.88 × 666,581.36
  4. Step 4: Simplify right side
    2,264,070.56x = 2,264,174,159,196.80
  5. Step 5: Solve for x
    x = 2,264,174,159,196.80/2,264,070.56
  6. Step 6: Final answer
    x = 1,000,045.76

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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.