Home / 1,580,937.24-2,373,767.82-1,557,317.64

Finding the Fourth Proportional to 1,580,937.24, 2,373,767.82 and 1,557,317.64

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Solution

The fourth proportional to 1,580,937.24, 2,373,767.82 and 1,557,317.64 is: 2,338,303.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,937.24 : 2,373,767.82 = 1,557,317.64 : x
  2. Step 2: Convert to fraction form
    1,580,937.24/2,373,767.82 = 1,557,317.64/x
  3. Step 3: Cross multiply
    1,580,937.24x = 2,373,767.82 × 1,557,317.64
  4. Step 4: Simplify right side
    1,580,937.24x = 3,696,710,499,350.34
  5. Step 5: Solve for x
    x = 3,696,710,499,350.34/1,580,937.24
  6. Step 6: Final answer
    x = 2,338,303.13

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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.