Home / 1,498,727.16-2,248,111.44-487,854.24

Finding the Fourth Proportional to 1,498,727.16, 2,248,111.44 and 487,854.24

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Solution

The fourth proportional to 1,498,727.16, 2,248,111.44 and 487,854.24 is: 731,788.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,727.16 : 2,248,111.44 = 487,854.24 : x
  2. Step 2: Convert to fraction form
    1,498,727.16/2,248,111.44 = 487,854.24/x
  3. Step 3: Cross multiply
    1,498,727.16x = 2,248,111.44 × 487,854.24
  4. Step 4: Simplify right side
    1,498,727.16x = 1,096,750,697,996.51
  5. Step 5: Solve for x
    x = 1,096,750,697,996.51/1,498,727.16
  6. Step 6: Final answer
    x = 731,788.10

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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.