Home / 6,835,445.96-10,247,134.96-2,578,603.56

Finding the Fourth Proportional to 6,835,445.96, 10,247,134.96 and 2,578,603.56

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Solution

The fourth proportional to 6,835,445.96, 10,247,134.96 and 2,578,603.56 is: 3,865,629.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835,445.96 : 10,247,134.96 = 2,578,603.56 : x
  2. Step 2: Convert to fraction form
    6,835,445.96/10,247,134.96 = 2,578,603.56/x
  3. Step 3: Cross multiply
    6,835,445.96x = 10,247,134.96 × 2,578,603.56
  4. Step 4: Simplify right side
    6,835,445.96x = 26,423,298,687,656.46
  5. Step 5: Solve for x
    x = 26,423,298,687,656.46/6,835,445.96
  6. Step 6: Final answer
    x = 3,865,629.08

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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.