Home / 3,326,603.50-4,989,152.71-1,527,757.75

Finding the Fourth Proportional to 3,326,603.50, 4,989,152.71 and 1,527,757.75

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Solution

The fourth proportional to 3,326,603.50, 4,989,152.71 and 1,527,757.75 is: 2,291,291.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,603.50 : 4,989,152.71 = 1,527,757.75 : x
  2. Step 2: Convert to fraction form
    3,326,603.50/4,989,152.71 = 1,527,757.75/x
  3. Step 3: Cross multiply
    3,326,603.50x = 4,989,152.71 × 1,527,757.75
  4. Step 4: Simplify right side
    3,326,603.50x = 7,622,216,718,636.00
  5. Step 5: Solve for x
    x = 7,622,216,718,636.00/3,326,603.50
  6. Step 6: Final answer
    x = 2,291,291.02

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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.