Home / 1,494,603.10-2,242,260.38-483,725.06

Finding the Fourth Proportional to 1,494,603.10, 2,242,260.38 and 483,725.06

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Solution

The fourth proportional to 1,494,603.10, 2,242,260.38 and 483,725.06 is: 725,702.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,603.10 : 2,242,260.38 = 483,725.06 : x
  2. Step 2: Convert to fraction form
    1,494,603.10/2,242,260.38 = 483,725.06/x
  3. Step 3: Cross multiply
    1,494,603.10x = 2,242,260.38 × 483,725.06
  4. Step 4: Simplify right side
    1,494,603.10x = 1,084,637,535,257.61
  5. Step 5: Solve for x
    x = 1,084,637,535,257.61/1,494,603.10
  6. Step 6: Final answer
    x = 725,702.72

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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.