Home / 3,094,340.64-4,644,905.28-2,458,730.40

Finding the Fourth Proportional to 3,094,340.64, 4,644,905.28 and 2,458,730.40

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Solution

The fourth proportional to 3,094,340.64, 4,644,905.28 and 2,458,730.40 is: 3,690,792.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,340.64 : 4,644,905.28 = 2,458,730.40 : x
  2. Step 2: Convert to fraction form
    3,094,340.64/4,644,905.28 = 2,458,730.40/x
  3. Step 3: Cross multiply
    3,094,340.64x = 4,644,905.28 × 2,458,730.40
  4. Step 4: Simplify right side
    3,094,340.64x = 11,420,569,817,056.51
  5. Step 5: Solve for x
    x = 11,420,569,817,056.51/3,094,340.64
  6. Step 6: Final answer
    x = 3,690,792.69

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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.