Home / 1,701,631.36-2,348,301.56-937,734.40

Finding the Fourth Proportional to 1,701,631.36, 2,348,301.56 and 937,734.40

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Solution

The fourth proportional to 1,701,631.36, 2,348,301.56 and 937,734.40 is: 1,294,101.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,631.36 : 2,348,301.56 = 937,734.40 : x
  2. Step 2: Convert to fraction form
    1,701,631.36/2,348,301.56 = 937,734.40/x
  3. Step 3: Cross multiply
    1,701,631.36x = 2,348,301.56 × 937,734.40
  4. Step 4: Simplify right side
    1,701,631.36x = 2,202,083,154,385.66
  5. Step 5: Solve for x
    x = 2,202,083,154,385.66/1,701,631.36
  6. Step 6: Final answer
    x = 1,294,101.18

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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.