Home / 4,027,848.70-5,558,904.51-2,262,037.21

Finding the Fourth Proportional to 4,027,848.70, 5,558,904.51 and 2,262,037.21

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Solution

The fourth proportional to 4,027,848.70, 5,558,904.51 and 2,262,037.21 is: 3,121,877.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,848.70 : 5,558,904.51 = 2,262,037.21 : x
  2. Step 2: Convert to fraction form
    4,027,848.70/5,558,904.51 = 2,262,037.21/x
  3. Step 3: Cross multiply
    4,027,848.70x = 5,558,904.51 × 2,262,037.21
  4. Step 4: Simplify right side
    4,027,848.70x = 12,574,448,829,144.93
  5. Step 5: Solve for x
    x = 12,574,448,829,144.93/4,027,848.70
  6. Step 6: Final answer
    x = 3,121,877.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.