Home / 3,207,482.33-4,811,941.56-1,077,508.36

Finding the Fourth Proportional to 3,207,482.33, 4,811,941.56 and 1,077,508.36

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Solution

The fourth proportional to 3,207,482.33, 4,811,941.56 and 1,077,508.36 is: 1,616,503.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,482.33 : 4,811,941.56 = 1,077,508.36 : x
  2. Step 2: Convert to fraction form
    3,207,482.33/4,811,941.56 = 1,077,508.36/x
  3. Step 3: Cross multiply
    3,207,482.33x = 4,811,941.56 × 1,077,508.36
  4. Step 4: Simplify right side
    3,207,482.33x = 5,184,907,246,701.59
  5. Step 5: Solve for x
    x = 5,184,907,246,701.59/3,207,482.33
  6. Step 6: Final answer
    x = 1,616,503.76

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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.