Home / 3,816,254.16-5,266,557-2,097,435.60

Finding the Fourth Proportional to 3,816,254.16, 5,266,557 and 2,097,435.60

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Solution

The fourth proportional to 3,816,254.16, 5,266,557 and 2,097,435.60 is: 2,894,530.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,254.16 : 5,266,557 = 2,097,435.60 : x
  2. Step 2: Convert to fraction form
    3,816,254.16/5,266,557 = 2,097,435.60/x
  3. Step 3: Cross multiply
    3,816,254.16x = 5,266,557 × 2,097,435.60
  4. Step 4: Simplify right side
    3,816,254.16x = 11,046,264,141,229.20
  5. Step 5: Solve for x
    x = 11,046,264,141,229.20/3,816,254.16
  6. Step 6: Final answer
    x = 2,894,530.52

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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.