Home / 1,343,010.80-2,014,872.60-584,526.80

Finding the Fourth Proportional to 1,343,010.80, 2,014,872.60 and 584,526.80

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Solution

The fourth proportional to 1,343,010.80, 2,014,872.60 and 584,526.80 is: 876,945.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,010.80 : 2,014,872.60 = 584,526.80 : x
  2. Step 2: Convert to fraction form
    1,343,010.80/2,014,872.60 = 584,526.80/x
  3. Step 3: Cross multiply
    1,343,010.80x = 2,014,872.60 × 584,526.80
  4. Step 4: Simplify right side
    1,343,010.80x = 1,177,747,033,285.68
  5. Step 5: Solve for x
    x = 1,177,747,033,285.68/1,343,010.80
  6. Step 6: Final answer
    x = 876,945.32

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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.