Home / 4,820,106.17-6,651,746.39-2,755,166.29

Finding the Fourth Proportional to 4,820,106.17, 6,651,746.39 and 2,755,166.29

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Solution

The fourth proportional to 4,820,106.17, 6,651,746.39 and 2,755,166.29 is: 3,802,129.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,106.17 : 6,651,746.39 = 2,755,166.29 : x
  2. Step 2: Convert to fraction form
    4,820,106.17/6,651,746.39 = 2,755,166.29/x
  3. Step 3: Cross multiply
    4,820,106.17x = 6,651,746.39 × 2,755,166.29
  4. Step 4: Simplify right side
    4,820,106.17x = 18,326,667,423,357.19
  5. Step 5: Solve for x
    x = 18,326,667,423,357.19/4,820,106.17
  6. Step 6: Final answer
    x = 3,802,129.41

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Double scale
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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.