Home / 1,025,559.60-1,415,244.60-560,394.96

Finding the Fourth Proportional to 1,025,559.60, 1,415,244.60 and 560,394.96

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Solution

The fourth proportional to 1,025,559.60, 1,415,244.60 and 560,394.96 is: 773,329.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,559.60 : 1,415,244.60 = 560,394.96 : x
  2. Step 2: Convert to fraction form
    1,025,559.60/1,415,244.60 = 560,394.96/x
  3. Step 3: Cross multiply
    1,025,559.60x = 1,415,244.60 × 560,394.96
  4. Step 4: Simplify right side
    1,025,559.60x = 793,095,941,007.22
  5. Step 5: Solve for x
    x = 793,095,941,007.22/1,025,559.60
  6. Step 6: Final answer
    x = 773,329.94

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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.