Home / 2,023,464.68-2,792,347.53-1,105,673.66

Finding the Fourth Proportional to 2,023,464.68, 2,792,347.53 and 1,105,673.66

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Solution

The fourth proportional to 2,023,464.68, 2,792,347.53 and 1,105,673.66 is: 1,525,811.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,464.68 : 2,792,347.53 = 1,105,673.66 : x
  2. Step 2: Convert to fraction form
    2,023,464.68/2,792,347.53 = 1,105,673.66/x
  3. Step 3: Cross multiply
    2,023,464.68x = 2,792,347.53 × 1,105,673.66
  4. Step 4: Simplify right side
    2,023,464.68x = 3,087,425,113,487.06
  5. Step 5: Solve for x
    x = 3,087,425,113,487.06/2,023,464.68
  6. Step 6: Final answer
    x = 1,525,811.22

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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.