Home / 3,163,971.17-4,746,180.24-1,566,105.23

Finding the Fourth Proportional to 3,163,971.17, 4,746,180.24 and 1,566,105.23

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Solution

The fourth proportional to 3,163,971.17, 4,746,180.24 and 1,566,105.23 is: 2,349,268.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,971.17 : 4,746,180.24 = 1,566,105.23 : x
  2. Step 2: Convert to fraction form
    3,163,971.17/4,746,180.24 = 1,566,105.23/x
  3. Step 3: Cross multiply
    3,163,971.17x = 4,746,180.24 × 1,566,105.23
  4. Step 4: Simplify right side
    3,163,971.17x = 7,433,017,712,656.93
  5. Step 5: Solve for x
    x = 7,433,017,712,656.93/3,163,971.17
  6. Step 6: Final answer
    x = 2,349,268.47

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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.