Home / 1,517,270.02-2,275,404.75-506,113.34

Finding the Fourth Proportional to 1,517,270.02, 2,275,404.75 and 506,113.34

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Solution

The fourth proportional to 1,517,270.02, 2,275,404.75 and 506,113.34 is: 759,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,270.02 : 2,275,404.75 = 506,113.34 : x
  2. Step 2: Convert to fraction form
    1,517,270.02/2,275,404.75 = 506,113.34/x
  3. Step 3: Cross multiply
    1,517,270.02x = 2,275,404.75 × 506,113.34
  4. Step 4: Simplify right side
    1,517,270.02x = 1,151,612,686,497.34
  5. Step 5: Solve for x
    x = 1,151,612,686,497.34/1,517,270.02
  6. Step 6: Final answer
    x = 759,003.13

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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.