Home / 6,574,350.88-9,072,435.54-3,673,765.72

Finding the Fourth Proportional to 6,574,350.88, 9,072,435.54 and 3,673,765.72

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Solution

The fourth proportional to 6,574,350.88, 9,072,435.54 and 3,673,765.72 is: 5,069,702.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,350.88 : 9,072,435.54 = 3,673,765.72 : x
  2. Step 2: Convert to fraction form
    6,574,350.88/9,072,435.54 = 3,673,765.72/x
  3. Step 3: Cross multiply
    6,574,350.88x = 9,072,435.54 × 3,673,765.72
  4. Step 4: Simplify right side
    6,574,350.88x = 33,330,002,683,761.69
  5. Step 5: Solve for x
    x = 33,330,002,683,761.69/6,574,350.88
  6. Step 6: Final answer
    x = 5,069,702.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.