Home / 1,295,370.24-1,943,026.20-585,207.60

Finding the Fourth Proportional to 1,295,370.24, 1,943,026.20 and 585,207.60

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Solution

The fourth proportional to 1,295,370.24, 1,943,026.20 and 585,207.60 is: 877,798.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,370.24 : 1,943,026.20 = 585,207.60 : x
  2. Step 2: Convert to fraction form
    1,295,370.24/1,943,026.20 = 585,207.60/x
  3. Step 3: Cross multiply
    1,295,370.24x = 1,943,026.20 × 585,207.60
  4. Step 4: Simplify right side
    1,295,370.24x = 1,137,073,699,239.12
  5. Step 5: Solve for x
    x = 1,137,073,699,239.12/1,295,370.24
  6. Step 6: Final answer
    x = 877,798.23

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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.