Home / 1,526,254.56-2,105,804.52-953,876.16

Finding the Fourth Proportional to 1,526,254.56, 2,105,804.52 and 953,876.16

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Solution

The fourth proportional to 1,526,254.56, 2,105,804.52 and 953,876.16 is: 1,316,082.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,254.56 : 2,105,804.52 = 953,876.16 : x
  2. Step 2: Convert to fraction form
    1,526,254.56/2,105,804.52 = 953,876.16/x
  3. Step 3: Cross multiply
    1,526,254.56x = 2,105,804.52 × 953,876.16
  4. Step 4: Simplify right side
    1,526,254.56x = 2,008,676,729,248.24
  5. Step 5: Solve for x
    x = 2,008,676,729,248.24/1,526,254.56
  6. Step 6: Final answer
    x = 1,316,082.38

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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.