Home / 935,057.41-1,291,019.57-595,984.93

Finding the Fourth Proportional to 935,057.41, 1,291,019.57 and 595,984.93

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Solution

The fourth proportional to 935,057.41, 1,291,019.57 and 595,984.93 is: 822,867.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,057.41 : 1,291,019.57 = 595,984.93 : x
  2. Step 2: Convert to fraction form
    935,057.41/1,291,019.57 = 595,984.93/x
  3. Step 3: Cross multiply
    935,057.41x = 1,291,019.57 × 595,984.93
  4. Step 4: Simplify right side
    935,057.41x = 769,428,208,055.08
  5. Step 5: Solve for x
    x = 769,428,208,055.08/935,057.41
  6. Step 6: Final answer
    x = 822,867.34

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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.