Home / 2,037,215.22-3,055,823.40-757,655.52

Finding the Fourth Proportional to 2,037,215.22, 3,055,823.40 and 757,655.52

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Solution

The fourth proportional to 2,037,215.22, 3,055,823.40 and 757,655.52 is: 1,136,483.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,215.22 : 3,055,823.40 = 757,655.52 : x
  2. Step 2: Convert to fraction form
    2,037,215.22/3,055,823.40 = 757,655.52/x
  3. Step 3: Cross multiply
    2,037,215.22x = 3,055,823.40 × 757,655.52
  4. Step 4: Simplify right side
    2,037,215.22x = 2,315,261,467,155.17
  5. Step 5: Solve for x
    x = 2,315,261,467,155.17/2,037,215.22
  6. Step 6: Final answer
    x = 1,136,483.49

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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.