Home / 2,454,099.04-3,386,136.08-1,548,156

Finding the Fourth Proportional to 2,454,099.04, 3,386,136.08 and 1,548,156

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Solution

The fourth proportional to 2,454,099.04, 3,386,136.08 and 1,548,156 is: 2,136,126.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,099.04 : 3,386,136.08 = 1,548,156 : x
  2. Step 2: Convert to fraction form
    2,454,099.04/3,386,136.08 = 1,548,156/x
  3. Step 3: Cross multiply
    2,454,099.04x = 3,386,136.08 × 1,548,156
  4. Step 4: Simplify right side
    2,454,099.04x = 5,242,266,889,068.48
  5. Step 5: Solve for x
    x = 5,242,266,889,068.48/2,454,099.04
  6. Step 6: Final answer
    x = 2,136,126.87

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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.