Home / 2,833,277.40-4,249,916.10-2,236,080.60

Finding the Fourth Proportional to 2,833,277.40, 4,249,916.10 and 2,236,080.60

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Solution

The fourth proportional to 2,833,277.40, 4,249,916.10 and 2,236,080.60 is: 3,354,120.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,277.40 : 4,249,916.10 = 2,236,080.60 : x
  2. Step 2: Convert to fraction form
    2,833,277.40/4,249,916.10 = 2,236,080.60/x
  3. Step 3: Cross multiply
    2,833,277.40x = 4,249,916.10 × 2,236,080.60
  4. Step 4: Simplify right side
    2,833,277.40x = 9,503,154,942,837.66
  5. Step 5: Solve for x
    x = 9,503,154,942,837.66/2,833,277.40
  6. Step 6: Final answer
    x = 3,354,120.90

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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.