Home / 1,463,210.94-2,194,270.92-503,398.20

Finding the Fourth Proportional to 1,463,210.94, 2,194,270.92 and 503,398.20

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Solution

The fourth proportional to 1,463,210.94, 2,194,270.92 and 503,398.20 is: 754,909.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,210.94 : 2,194,270.92 = 503,398.20 : x
  2. Step 2: Convert to fraction form
    1,463,210.94/2,194,270.92 = 503,398.20/x
  3. Step 3: Cross multiply
    1,463,210.94x = 2,194,270.92 × 503,398.20
  4. Step 4: Simplify right side
    1,463,210.94x = 1,104,592,031,440.34
  5. Step 5: Solve for x
    x = 1,104,592,031,440.34/1,463,210.94
  6. Step 6: Final answer
    x = 754,909.63

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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.