Home / 4,065,786-6,098,805.48-1,507,637.52

Finding the Fourth Proportional to 4,065,786, 6,098,805.48 and 1,507,637.52

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Solution

The fourth proportional to 4,065,786, 6,098,805.48 and 1,507,637.52 is: 2,261,503.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,786 : 6,098,805.48 = 1,507,637.52 : x
  2. Step 2: Convert to fraction form
    4,065,786/6,098,805.48 = 1,507,637.52/x
  3. Step 3: Cross multiply
    4,065,786x = 6,098,805.48 × 1,507,637.52
  4. Step 4: Simplify right side
    4,065,786x = 9,194,787,968,829.61
  5. Step 5: Solve for x
    x = 9,194,787,968,829.61/4,065,786
  6. Step 6: Final answer
    x = 2,261,503.18

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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.