Home / 882,606.16-1,218,367.24-747,341.36

Finding the Fourth Proportional to 882,606.16, 1,218,367.24 and 747,341.36

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Solution

The fourth proportional to 882,606.16, 1,218,367.24 and 747,341.36 is: 1,031,645.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,606.16 : 1,218,367.24 = 747,341.36 : x
  2. Step 2: Convert to fraction form
    882,606.16/1,218,367.24 = 747,341.36/x
  3. Step 3: Cross multiply
    882,606.16x = 1,218,367.24 × 747,341.36
  4. Step 4: Simplify right side
    882,606.16x = 910,536,230,121.05
  5. Step 5: Solve for x
    x = 910,536,230,121.05/882,606.16
  6. Step 6: Final answer
    x = 1,031,645.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.