Home / 1,495,603.02-2,242,933.97-484,490.39

Finding the Fourth Proportional to 1,495,603.02, 2,242,933.97 and 484,490.39

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Solution

The fourth proportional to 1,495,603.02, 2,242,933.97 and 484,490.39 is: 726,583.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,603.02 : 2,242,933.97 = 484,490.39 : x
  2. Step 2: Convert to fraction form
    1,495,603.02/2,242,933.97 = 484,490.39/x
  3. Step 3: Cross multiply
    1,495,603.02x = 2,242,933.97 × 484,490.39
  4. Step 4: Simplify right side
    1,495,603.02x = 1,086,679,940,232.43
  5. Step 5: Solve for x
    x = 1,086,679,940,232.43/1,495,603.02
  6. Step 6: Final answer
    x = 726,583.14

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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.