Home / 4,964,810.38-7,447,215.97-1,599,017.38

Finding the Fourth Proportional to 4,964,810.38, 7,447,215.97 and 1,599,017.38

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Solution

The fourth proportional to 4,964,810.38, 7,447,215.97 and 1,599,017.38 is: 2,398,526.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,810.38 : 7,447,215.97 = 1,599,017.38 : x
  2. Step 2: Convert to fraction form
    4,964,810.38/7,447,215.97 = 1,599,017.38/x
  3. Step 3: Cross multiply
    4,964,810.38x = 7,447,215.97 × 1,599,017.38
  4. Step 4: Simplify right side
    4,964,810.38x = 11,908,227,768,643.56
  5. Step 5: Solve for x
    x = 11,908,227,768,643.56/4,964,810.38
  6. Step 6: Final answer
    x = 2,398,526.20

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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.