Home / 4,414,897-6,091,188.62-2,578,030.24

Finding the Fourth Proportional to 4,414,897, 6,091,188.62 and 2,578,030.24

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Solution

The fourth proportional to 4,414,897, 6,091,188.62 and 2,578,030.24 is: 3,556,882.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414,897 : 6,091,188.62 = 2,578,030.24 : x
  2. Step 2: Convert to fraction form
    4,414,897/6,091,188.62 = 2,578,030.24/x
  3. Step 3: Cross multiply
    4,414,897x = 6,091,188.62 × 2,578,030.24
  4. Step 4: Simplify right side
    4,414,897x = 15,703,268,459,903.87
  5. Step 5: Solve for x
    x = 15,703,268,459,903.87/4,414,897
  6. Step 6: Final answer
    x = 3,556,882.18

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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.