Home / 2,707,117.13-3,735,821.64-1,499,893.13

Finding the Fourth Proportional to 2,707,117.13, 3,735,821.64 and 1,499,893.13

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Solution

The fourth proportional to 2,707,117.13, 3,735,821.64 and 1,499,893.13 is: 2,069,852.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,117.13 : 3,735,821.64 = 1,499,893.13 : x
  2. Step 2: Convert to fraction form
    2,707,117.13/3,735,821.64 = 1,499,893.13/x
  3. Step 3: Cross multiply
    2,707,117.13x = 3,735,821.64 × 1,499,893.13
  4. Step 4: Simplify right side
    2,707,117.13x = 5,603,333,194,062.23
  5. Step 5: Solve for x
    x = 5,603,333,194,062.23/2,707,117.13
  6. Step 6: Final answer
    x = 2,069,852.52

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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.