Home / 9,260,646.30-13,891,494.33-2,871,806.94

Finding the Fourth Proportional to 9,260,646.30, 13,891,494.33 and 2,871,806.94

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Solution

The fourth proportional to 9,260,646.30, 13,891,494.33 and 2,871,806.94 is: 4,307,873.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260,646.30 : 13,891,494.33 = 2,871,806.94 : x
  2. Step 2: Convert to fraction form
    9,260,646.30/13,891,494.33 = 2,871,806.94/x
  3. Step 3: Cross multiply
    9,260,646.30x = 13,891,494.33 × 2,871,806.94
  4. Step 4: Simplify right side
    9,260,646.30x = 39,893,689,823,864.65
  5. Step 5: Solve for x
    x = 39,893,689,823,864.65/9,260,646.30
  6. Step 6: Final answer
    x = 4,307,873.18

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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.