Home / 4,490,902.32-6,736,256.22-1,252,353.58

Finding the Fourth Proportional to 4,490,902.32, 6,736,256.22 and 1,252,353.58

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Solution

The fourth proportional to 4,490,902.32, 6,736,256.22 and 1,252,353.58 is: 1,878,503.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490,902.32 : 6,736,256.22 = 1,252,353.58 : x
  2. Step 2: Convert to fraction form
    4,490,902.32/6,736,256.22 = 1,252,353.58/x
  3. Step 3: Cross multiply
    4,490,902.32x = 6,736,256.22 × 1,252,353.58
  4. Step 4: Simplify right side
    4,490,902.32x = 8,436,174,573,725.46
  5. Step 5: Solve for x
    x = 8,436,174,573,725.46/4,490,902.32
  6. Step 6: Final answer
    x = 1,878,503.24

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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.