Home / 2,546,706.85-3,513,296.16-1,513,627.58

Finding the Fourth Proportional to 2,546,706.85, 3,513,296.16 and 1,513,627.58

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Solution

The fourth proportional to 2,546,706.85, 3,513,296.16 and 1,513,627.58 is: 2,088,117.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,706.85 : 3,513,296.16 = 1,513,627.58 : x
  2. Step 2: Convert to fraction form
    2,546,706.85/3,513,296.16 = 1,513,627.58/x
  3. Step 3: Cross multiply
    2,546,706.85x = 3,513,296.16 × 1,513,627.58
  4. Step 4: Simplify right side
    2,546,706.85x = 5,317,821,973,267.33
  5. Step 5: Solve for x
    x = 5,317,821,973,267.33/2,546,706.85
  6. Step 6: Final answer
    x = 2,088,117.04

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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.