Home / 3,326,600.02-4,989,147.48-1,527,754.24

Finding the Fourth Proportional to 3,326,600.02, 4,989,147.48 and 1,527,754.24

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Solution

The fourth proportional to 3,326,600.02, 4,989,147.48 and 1,527,754.24 is: 2,291,285.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,600.02 : 4,989,147.48 = 1,527,754.24 : x
  2. Step 2: Convert to fraction form
    3,326,600.02/4,989,147.48 = 1,527,754.24/x
  3. Step 3: Cross multiply
    3,326,600.02x = 4,989,147.48 × 1,527,754.24
  4. Step 4: Simplify right side
    3,326,600.02x = 7,622,191,216,555.32
  5. Step 5: Solve for x
    x = 7,622,191,216,555.32/3,326,600.02
  6. Step 6: Final answer
    x = 2,291,285.75

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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.