Home / 4,426,673.40-6,640,010.10-4,027,764.60

Finding the Fourth Proportional to 4,426,673.40, 6,640,010.10 and 4,027,764.60

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Solution

The fourth proportional to 4,426,673.40, 6,640,010.10 and 4,027,764.60 is: 6,041,646.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,673.40 : 6,640,010.10 = 4,027,764.60 : x
  2. Step 2: Convert to fraction form
    4,426,673.40/6,640,010.10 = 4,027,764.60/x
  3. Step 3: Cross multiply
    4,426,673.40x = 6,640,010.10 × 4,027,764.60
  4. Step 4: Simplify right side
    4,426,673.40x = 26,744,397,624,422.46
  5. Step 5: Solve for x
    x = 26,744,397,624,422.46/4,426,673.40
  6. Step 6: Final answer
    x = 6,041,646.90

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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.