Home / 1,493,263.94-2,239,904.82-371,332.94

Finding the Fourth Proportional to 1,493,263.94, 2,239,904.82 and 371,332.94

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Solution

The fourth proportional to 1,493,263.94, 2,239,904.82 and 371,332.94 is: 557,001.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,263.94 : 2,239,904.82 = 371,332.94 : x
  2. Step 2: Convert to fraction form
    1,493,263.94/2,239,904.82 = 371,332.94/x
  3. Step 3: Cross multiply
    1,493,263.94x = 2,239,904.82 × 371,332.94
  4. Step 4: Simplify right side
    1,493,263.94x = 831,750,442,130.77
  5. Step 5: Solve for x
    x = 831,750,442,130.77/1,493,263.94
  6. Step 6: Final answer
    x = 557,001.63

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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.