Home / 1,494,219.52-2,241,329.28-824,557.12

Finding the Fourth Proportional to 1,494,219.52, 2,241,329.28 and 824,557.12

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Solution

The fourth proportional to 1,494,219.52, 2,241,329.28 and 824,557.12 is: 1,236,835.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,219.52 : 2,241,329.28 = 824,557.12 : x
  2. Step 2: Convert to fraction form
    1,494,219.52/2,241,329.28 = 824,557.12/x
  3. Step 3: Cross multiply
    1,494,219.52x = 2,241,329.28 × 824,557.12
  4. Step 4: Simplify right side
    1,494,219.52x = 1,848,104,016,088.47
  5. Step 5: Solve for x
    x = 1,848,104,016,088.47/1,494,219.52
  6. Step 6: Final answer
    x = 1,236,835.68

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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.