Home / 2,963,423.37-4,445,900.04-914,037.86

Finding the Fourth Proportional to 2,963,423.37, 4,445,900.04 and 914,037.86

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Solution

The fourth proportional to 2,963,423.37, 4,445,900.04 and 914,037.86 is: 1,371,292.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,423.37 : 4,445,900.04 = 914,037.86 : x
  2. Step 2: Convert to fraction form
    2,963,423.37/4,445,900.04 = 914,037.86/x
  3. Step 3: Cross multiply
    2,963,423.37x = 4,445,900.04 × 914,037.86
  4. Step 4: Simplify right side
    2,963,423.37x = 4,063,720,958,335.51
  5. Step 5: Solve for x
    x = 4,063,720,958,335.51/2,963,423.37
  6. Step 6: Final answer
    x = 1,371,292.74

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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.