Home / 1,098,513.14-1,648,392.51-593,067.38

Finding the Fourth Proportional to 1,098,513.14, 1,648,392.51 and 593,067.38

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Solution

The fourth proportional to 1,098,513.14, 1,648,392.51 and 593,067.38 is: 889,937.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,513.14 : 1,648,392.51 = 593,067.38 : x
  2. Step 2: Convert to fraction form
    1,098,513.14/1,648,392.51 = 593,067.38/x
  3. Step 3: Cross multiply
    1,098,513.14x = 1,648,392.51 × 593,067.38
  4. Step 4: Simplify right side
    1,098,513.14x = 977,607,827,117.32
  5. Step 5: Solve for x
    x = 977,607,827,117.32/1,098,513.14
  6. Step 6: Final answer
    x = 889,937.31

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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.