Home / 1,735,331.10-2,602,996.65-1,168,460.70

Finding the Fourth Proportional to 1,735,331.10, 2,602,996.65 and 1,168,460.70

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Solution

The fourth proportional to 1,735,331.10, 2,602,996.65 and 1,168,460.70 is: 1,752,691.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,331.10 : 2,602,996.65 = 1,168,460.70 : x
  2. Step 2: Convert to fraction form
    1,735,331.10/2,602,996.65 = 1,168,460.70/x
  3. Step 3: Cross multiply
    1,735,331.10x = 2,602,996.65 × 1,168,460.70
  4. Step 4: Simplify right side
    1,735,331.10x = 3,041,499,287,756.66
  5. Step 5: Solve for x
    x = 3,041,499,287,756.66/1,735,331.10
  6. Step 6: Final answer
    x = 1,752,691.05

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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.