Home / 4,633,916.16-6,394,713.84-2,540,733.60

Finding the Fourth Proportional to 4,633,916.16, 6,394,713.84 and 2,540,733.60

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Solution

The fourth proportional to 4,633,916.16, 6,394,713.84 and 2,540,733.60 is: 3,506,162.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,916.16 : 6,394,713.84 = 2,540,733.60 : x
  2. Step 2: Convert to fraction form
    4,633,916.16/6,394,713.84 = 2,540,733.60/x
  3. Step 3: Cross multiply
    4,633,916.16x = 6,394,713.84 × 2,540,733.60
  4. Step 4: Simplify right side
    4,633,916.16x = 16,247,264,315,673.02
  5. Step 5: Solve for x
    x = 16,247,264,315,673.02/4,633,916.16
  6. Step 6: Final answer
    x = 3,506,162.77

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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.