Home / 2,056,061.44-2,838,861.62-1,650,394.84

Finding the Fourth Proportional to 2,056,061.44, 2,838,861.62 and 1,650,394.84

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Solution

The fourth proportional to 2,056,061.44, 2,838,861.62 and 1,650,394.84 is: 2,278,746.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,061.44 : 2,838,861.62 = 1,650,394.84 : x
  2. Step 2: Convert to fraction form
    2,056,061.44/2,838,861.62 = 1,650,394.84/x
  3. Step 3: Cross multiply
    2,056,061.44x = 2,838,861.62 × 1,650,394.84
  4. Step 4: Simplify right side
    2,056,061.44x = 4,685,242,569,122.04
  5. Step 5: Solve for x
    x = 4,685,242,569,122.04/2,056,061.44
  6. Step 6: Final answer
    x = 2,278,746.38

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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.