Home / 4,313,032.04-6,467,120.46-1,432,856.93

Finding the Fourth Proportional to 4,313,032.04, 6,467,120.46 and 1,432,856.93

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Solution

The fourth proportional to 4,313,032.04, 6,467,120.46 and 1,432,856.93 is: 2,148,478.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,032.04 : 6,467,120.46 = 1,432,856.93 : x
  2. Step 2: Convert to fraction form
    4,313,032.04/6,467,120.46 = 1,432,856.93/x
  3. Step 3: Cross multiply
    4,313,032.04x = 6,467,120.46 × 1,432,856.93
  4. Step 4: Simplify right side
    4,313,032.04x = 9,266,458,335,920.19
  5. Step 5: Solve for x
    x = 9,266,458,335,920.19/4,313,032.04
  6. Step 6: Final answer
    x = 2,148,478.90

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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.