Home / 2,133,037.44-2,943,593.28-1,166,152.32

Finding the Fourth Proportional to 2,133,037.44, 2,943,593.28 and 1,166,152.32

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Solution

The fourth proportional to 2,133,037.44, 2,943,593.28 and 1,166,152.32 is: 1,609,291.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,037.44 : 2,943,593.28 = 1,166,152.32 : x
  2. Step 2: Convert to fraction form
    2,133,037.44/2,943,593.28 = 1,166,152.32/x
  3. Step 3: Cross multiply
    2,133,037.44x = 2,943,593.28 × 1,166,152.32
  4. Step 4: Simplify right side
    2,133,037.44x = 3,432,678,132,608.41
  5. Step 5: Solve for x
    x = 3,432,678,132,608.41/2,133,037.44
  6. Step 6: Final answer
    x = 1,609,291.08

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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.