Home / 1,835,376.03-2,753,064.05-713,707.47

Finding the Fourth Proportional to 1,835,376.03, 2,753,064.05 and 713,707.47

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Solution

The fourth proportional to 1,835,376.03, 2,753,064.05 and 713,707.47 is: 1,070,561.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,376.03 : 2,753,064.05 = 713,707.47 : x
  2. Step 2: Convert to fraction form
    1,835,376.03/2,753,064.05 = 713,707.47/x
  3. Step 3: Cross multiply
    1,835,376.03x = 2,753,064.05 × 713,707.47
  4. Step 4: Simplify right side
    1,835,376.03x = 1,964,882,374,304.92
  5. Step 5: Solve for x
    x = 1,964,882,374,304.92/1,835,376.03
  6. Step 6: Final answer
    x = 1,070,561.21

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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.