Home / 3,326,607-4,989,157.98-1,527,761.24

Finding the Fourth Proportional to 3,326,607, 4,989,157.98 and 1,527,761.24

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Solution

The fourth proportional to 3,326,607, 4,989,157.98 and 1,527,761.24 is: 2,291,296.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,607 : 4,989,157.98 = 1,527,761.24 : x
  2. Step 2: Convert to fraction form
    3,326,607/4,989,157.98 = 1,527,761.24/x
  3. Step 3: Cross multiply
    3,326,607x = 4,989,157.98 × 1,527,761.24
  4. Step 4: Simplify right side
    3,326,607x = 7,622,242,182,080.70
  5. Step 5: Solve for x
    x = 7,622,242,182,080.70/3,326,607
  6. Step 6: Final answer
    x = 2,291,296.26

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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.