Home / 4,159,569.40-6,230,022.90-3,413,073.40

Finding the Fourth Proportional to 4,159,569.40, 6,230,022.90 and 3,413,073.40

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Solution

The fourth proportional to 4,159,569.40, 6,230,022.90 and 3,413,073.40 is: 5,111,953.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,569.40 : 6,230,022.90 = 3,413,073.40 : x
  2. Step 2: Convert to fraction form
    4,159,569.40/6,230,022.90 = 3,413,073.40/x
  3. Step 3: Cross multiply
    4,159,569.40x = 6,230,022.90 × 3,413,073.40
  4. Step 4: Simplify right side
    4,159,569.40x = 21,263,525,441,380.86
  5. Step 5: Solve for x
    x = 21,263,525,441,380.86/4,159,569.40
  6. Step 6: Final answer
    x = 5,111,953.52

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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.