Home / 1,584,146.04-2,376,418.26-774,557.52

Finding the Fourth Proportional to 1,584,146.04, 2,376,418.26 and 774,557.52

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Solution

The fourth proportional to 1,584,146.04, 2,376,418.26 and 774,557.52 is: 1,161,933.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,146.04 : 2,376,418.26 = 774,557.52 : x
  2. Step 2: Convert to fraction form
    1,584,146.04/2,376,418.26 = 774,557.52/x
  3. Step 3: Cross multiply
    1,584,146.04x = 2,376,418.26 × 774,557.52
  4. Step 4: Simplify right side
    1,584,146.04x = 1,840,672,633,948.32
  5. Step 5: Solve for x
    x = 1,840,672,633,948.32/1,584,146.04
  6. Step 6: Final answer
    x = 1,161,933.68

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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.