Home / 5,019,162.24-6,926,419.78-2,843,701.10

Finding the Fourth Proportional to 5,019,162.24, 6,926,419.78 and 2,843,701.10

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Solution

The fourth proportional to 5,019,162.24, 6,926,419.78 and 2,843,701.10 is: 3,924,293.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,162.24 : 6,926,419.78 = 2,843,701.10 : x
  2. Step 2: Convert to fraction form
    5,019,162.24/6,926,419.78 = 2,843,701.10/x
  3. Step 3: Cross multiply
    5,019,162.24x = 6,926,419.78 × 2,843,701.10
  4. Step 4: Simplify right side
    5,019,162.24x = 19,696,667,547,447.76
  5. Step 5: Solve for x
    x = 19,696,667,547,447.76/5,019,162.24
  6. Step 6: Final answer
    x = 3,924,293.86

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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.