Home / 3,754,228.59-5,631,878.52-1,160,756.55

Finding the Fourth Proportional to 3,754,228.59, 5,631,878.52 and 1,160,756.55

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Solution

The fourth proportional to 3,754,228.59, 5,631,878.52 and 1,160,756.55 is: 1,741,300.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,228.59 : 5,631,878.52 = 1,160,756.55 : x
  2. Step 2: Convert to fraction form
    3,754,228.59/5,631,878.52 = 1,160,756.55/x
  3. Step 3: Cross multiply
    3,754,228.59x = 5,631,878.52 × 1,160,756.55
  4. Step 4: Simplify right side
    3,754,228.59x = 6,537,239,880,894.31
  5. Step 5: Solve for x
    x = 6,537,239,880,894.31/3,754,228.59
  6. Step 6: Final answer
    x = 1,741,300.44

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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.