Home / 2,103,095.68-3,155,175.26-586,777.80

Finding the Fourth Proportional to 2,103,095.68, 3,155,175.26 and 586,777.80

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Solution

The fourth proportional to 2,103,095.68, 3,155,175.26 and 586,777.80 is: 880,315.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,103,095.68 : 3,155,175.26 = 586,777.80 : x
  2. Step 2: Convert to fraction form
    2,103,095.68/3,155,175.26 = 586,777.80/x
  3. Step 3: Cross multiply
    2,103,095.68x = 3,155,175.26 × 586,777.80
  4. Step 4: Simplify right side
    2,103,095.68x = 1,851,386,797,677.23
  5. Step 5: Solve for x
    x = 1,851,386,797,677.23/2,103,095.68
  6. Step 6: Final answer
    x = 880,315.06

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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.