Home / 935,055.66-1,291,017.16-595,983.18

Finding the Fourth Proportional to 935,055.66, 1,291,017.16 and 595,983.18

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Solution

The fourth proportional to 935,055.66, 1,291,017.16 and 595,983.18 is: 822,864.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,055.66 : 1,291,017.16 = 595,983.18 : x
  2. Step 2: Convert to fraction form
    935,055.66/1,291,017.16 = 595,983.18/x
  3. Step 3: Cross multiply
    935,055.66x = 1,291,017.16 × 595,983.18
  4. Step 4: Simplify right side
    935,055.66x = 769,424,504,506.33
  5. Step 5: Solve for x
    x = 769,424,504,506.33/935,055.66
  6. Step 6: Final answer
    x = 822,864.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.