Home / 1,666,047.03-2,499,167.43-468,062.77

Finding the Fourth Proportional to 1,666,047.03, 2,499,167.43 and 468,062.77

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Solution

The fourth proportional to 1,666,047.03, 2,499,167.43 and 468,062.77 is: 702,121.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,047.03 : 2,499,167.43 = 468,062.77 : x
  2. Step 2: Convert to fraction form
    1,666,047.03/2,499,167.43 = 468,062.77/x
  3. Step 3: Cross multiply
    1,666,047.03x = 2,499,167.43 × 468,062.77
  4. Step 4: Simplify right side
    1,666,047.03x = 1,169,767,215,570.53
  5. Step 5: Solve for x
    x = 1,169,767,215,570.53/1,666,047.03
  6. Step 6: Final answer
    x = 702,121.36

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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.