Home / 1,024,155.12-1,535,741.59-483,961.77

Finding the Fourth Proportional to 1,024,155.12, 1,535,741.59 and 483,961.77

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Solution

The fourth proportional to 1,024,155.12, 1,535,741.59 and 483,961.77 is: 725,710.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,155.12 : 1,535,741.59 = 483,961.77 : x
  2. Step 2: Convert to fraction form
    1,024,155.12/1,535,741.59 = 483,961.77/x
  3. Step 3: Cross multiply
    1,024,155.12x = 1,535,741.59 × 483,961.77
  4. Step 4: Simplify right side
    1,024,155.12x = 743,240,218,159.01
  5. Step 5: Solve for x
    x = 743,240,218,159.01/1,024,155.12
  6. Step 6: Final answer
    x = 725,710.59

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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.