Home / 3,017,274.50-4,525,911.65-887,358.65

Finding the Fourth Proportional to 3,017,274.50, 4,525,911.65 and 887,358.65

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Solution

The fourth proportional to 3,017,274.50, 4,525,911.65 and 887,358.65 is: 1,331,037.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,274.50 : 4,525,911.65 = 887,358.65 : x
  2. Step 2: Convert to fraction form
    3,017,274.50/4,525,911.65 = 887,358.65/x
  3. Step 3: Cross multiply
    3,017,274.50x = 4,525,911.65 × 887,358.65
  4. Step 4: Simplify right side
    3,017,274.50x = 4,016,106,831,352.11
  5. Step 5: Solve for x
    x = 4,016,106,831,352.11/3,017,274.50
  6. Step 6: Final answer
    x = 1,331,037.94

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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.