Home / 2,961,691.04-4,439,178.14-1,360,946.45

Finding the Fourth Proportional to 2,961,691.04, 4,439,178.14 and 1,360,946.45

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Solution

The fourth proportional to 2,961,691.04, 4,439,178.14 and 1,360,946.45 is: 2,039,876.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,691.04 : 4,439,178.14 = 1,360,946.45 : x
  2. Step 2: Convert to fraction form
    2,961,691.04/4,439,178.14 = 1,360,946.45/x
  3. Step 3: Cross multiply
    2,961,691.04x = 4,439,178.14 × 1,360,946.45
  4. Step 4: Simplify right side
    2,961,691.04x = 6,041,483,734,843.82
  5. Step 5: Solve for x
    x = 6,041,483,734,843.82/2,961,691.04
  6. Step 6: Final answer
    x = 2,039,876.42

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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.