Home / 2,010,052.84-2,773,979.22-1,139,056.60

Finding the Fourth Proportional to 2,010,052.84, 2,773,979.22 and 1,139,056.60

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Solution

The fourth proportional to 2,010,052.84, 2,773,979.22 and 1,139,056.60 is: 1,571,958.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,052.84 : 2,773,979.22 = 1,139,056.60 : x
  2. Step 2: Convert to fraction form
    2,010,052.84/2,773,979.22 = 1,139,056.60/x
  3. Step 3: Cross multiply
    2,010,052.84x = 2,773,979.22 × 1,139,056.60
  4. Step 4: Simplify right side
    2,010,052.84x = 3,159,719,338,803.85
  5. Step 5: Solve for x
    x = 3,159,719,338,803.85/2,010,052.84
  6. Step 6: Final answer
    x = 1,571,958.35

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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.