Home / 2,867,712.93-4,301,569.53-1,070,736.57

Finding the Fourth Proportional to 2,867,712.93, 4,301,569.53 and 1,070,736.57

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Solution

The fourth proportional to 2,867,712.93, 4,301,569.53 and 1,070,736.57 is: 1,606,104.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,712.93 : 4,301,569.53 = 1,070,736.57 : x
  2. Step 2: Convert to fraction form
    2,867,712.93/4,301,569.53 = 1,070,736.57/x
  3. Step 3: Cross multiply
    2,867,712.93x = 4,301,569.53 × 1,070,736.57
  4. Step 4: Simplify right side
    2,867,712.93x = 4,605,847,804,168.71
  5. Step 5: Solve for x
    x = 4,605,847,804,168.71/2,867,712.93
  6. Step 6: Final answer
    x = 1,606,104.91

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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.