Home / 1,701,070.27-2,550,719.52-802,270.68

Finding the Fourth Proportional to 1,701,070.27, 2,550,719.52 and 802,270.68

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Solution

The fourth proportional to 1,701,070.27, 2,550,719.52 and 802,270.68 is: 1,202,988.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,070.27 : 2,550,719.52 = 802,270.68 : x
  2. Step 2: Convert to fraction form
    1,701,070.27/2,550,719.52 = 802,270.68/x
  3. Step 3: Cross multiply
    1,701,070.27x = 2,550,719.52 × 802,270.68
  4. Step 4: Simplify right side
    1,701,070.27x = 2,046,367,488,582.27
  5. Step 5: Solve for x
    x = 2,046,367,488,582.27/1,701,070.27
  6. Step 6: Final answer
    x = 1,202,988.21

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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.