Home / 944,365.77-1,302,854.83-581,159.07

Finding the Fourth Proportional to 944,365.77, 1,302,854.83 and 581,159.07

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Solution

The fourth proportional to 944,365.77, 1,302,854.83 and 581,159.07 is: 801,771.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,365.77 : 1,302,854.83 = 581,159.07 : x
  2. Step 2: Convert to fraction form
    944,365.77/1,302,854.83 = 581,159.07/x
  3. Step 3: Cross multiply
    944,365.77x = 1,302,854.83 × 581,159.07
  4. Step 4: Simplify right side
    944,365.77x = 757,165,901,347.81
  5. Step 5: Solve for x
    x = 757,165,901,347.81/944,365.77
  6. Step 6: Final answer
    x = 801,771.86

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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.