Home / 1,343,925.97-2,015,864.35-333,050.22

Finding the Fourth Proportional to 1,343,925.97, 2,015,864.35 and 333,050.22

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Solution

The fourth proportional to 1,343,925.97, 2,015,864.35 and 333,050.22 is: 499,569.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,925.97 : 2,015,864.35 = 333,050.22 : x
  2. Step 2: Convert to fraction form
    1,343,925.97/2,015,864.35 = 333,050.22/x
  3. Step 3: Cross multiply
    1,343,925.97x = 2,015,864.35 × 333,050.22
  4. Step 4: Simplify right side
    1,343,925.97x = 671,384,064,425.03
  5. Step 5: Solve for x
    x = 671,384,064,425.03/1,343,925.97
  6. Step 6: Final answer
    x = 499,569.23

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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.