Home / 8,048,912.19-12,073,742.10-2,584,230

Finding the Fourth Proportional to 8,048,912.19, 12,073,742.10 and 2,584,230

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Solution

The fourth proportional to 8,048,912.19, 12,073,742.10 and 2,584,230 is: 3,876,465.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,912.19 : 12,073,742.10 = 2,584,230 : x
  2. Step 2: Convert to fraction form
    8,048,912.19/12,073,742.10 = 2,584,230/x
  3. Step 3: Cross multiply
    8,048,912.19x = 12,073,742.10 × 2,584,230
  4. Step 4: Simplify right side
    8,048,912.19x = 31,201,326,547,083
  5. Step 5: Solve for x
    x = 31,201,326,547,083/8,048,912.19
  6. Step 6: Final answer
    x = 3,876,465.02

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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.