Home / 4,030,005.73-5,559,947.38-2,286,665.32

Finding the Fourth Proportional to 4,030,005.73, 5,559,947.38 and 2,286,665.32

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Solution

The fourth proportional to 4,030,005.73, 5,559,947.38 and 2,286,665.32 is: 3,154,769.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,005.73 : 5,559,947.38 = 2,286,665.32 : x
  2. Step 2: Convert to fraction form
    4,030,005.73/5,559,947.38 = 2,286,665.32/x
  3. Step 3: Cross multiply
    4,030,005.73x = 5,559,947.38 × 2,286,665.32
  4. Step 4: Simplify right side
    4,030,005.73x = 12,713,738,854,870.86
  5. Step 5: Solve for x
    x = 12,713,738,854,870.86/4,030,005.73
  6. Step 6: Final answer
    x = 3,154,769.42

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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.