Home / 4,868,557.12-7,303,002.24-1,673,656

Finding the Fourth Proportional to 4,868,557.12, 7,303,002.24 and 1,673,656

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Solution

The fourth proportional to 4,868,557.12, 7,303,002.24 and 1,673,656 is: 2,510,541.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,557.12 : 7,303,002.24 = 1,673,656 : x
  2. Step 2: Convert to fraction form
    4,868,557.12/7,303,002.24 = 1,673,656/x
  3. Step 3: Cross multiply
    4,868,557.12x = 7,303,002.24 × 1,673,656
  4. Step 4: Simplify right side
    4,868,557.12x = 12,222,713,516,989.44
  5. Step 5: Solve for x
    x = 12,222,713,516,989.44/4,868,557.12
  6. Step 6: Final answer
    x = 2,510,541.26

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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.