Home / 1,346,373.04-2,018,965.56-504,334

Finding the Fourth Proportional to 1,346,373.04, 2,018,965.56 and 504,334

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Solution

The fourth proportional to 1,346,373.04, 2,018,965.56 and 504,334 is: 756,278.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,373.04 : 2,018,965.56 = 504,334 : x
  2. Step 2: Convert to fraction form
    1,346,373.04/2,018,965.56 = 504,334/x
  3. Step 3: Cross multiply
    1,346,373.04x = 2,018,965.56 × 504,334
  4. Step 4: Simplify right side
    1,346,373.04x = 1,018,232,976,737.04
  5. Step 5: Solve for x
    x = 1,018,232,976,737.04/1,346,373.04
  6. Step 6: Final answer
    x = 756,278.50

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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.