Home / 4,426,673.40-6,640,010.10-2,747,057.40

Finding the Fourth Proportional to 4,426,673.40, 6,640,010.10 and 2,747,057.40

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Solution

The fourth proportional to 4,426,673.40, 6,640,010.10 and 2,747,057.40 is: 4,120,586.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,673.40 : 6,640,010.10 = 2,747,057.40 : x
  2. Step 2: Convert to fraction form
    4,426,673.40/6,640,010.10 = 2,747,057.40/x
  3. Step 3: Cross multiply
    4,426,673.40x = 6,640,010.10 × 2,747,057.40
  4. Step 4: Simplify right side
    4,426,673.40x = 18,240,488,881,279.74
  5. Step 5: Solve for x
    x = 18,240,488,881,279.74/4,426,673.40
  6. Step 6: Final answer
    x = 4,120,586.10

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1.5x scale

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.