Home / 2,668,844.48-3,683,268.32-1,523,097.28

Finding the Fourth Proportional to 2,668,844.48, 3,683,268.32 and 1,523,097.28

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Solution

The fourth proportional to 2,668,844.48, 3,683,268.32 and 1,523,097.28 is: 2,102,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,844.48 : 3,683,268.32 = 1,523,097.28 : x
  2. Step 2: Convert to fraction form
    2,668,844.48/3,683,268.32 = 1,523,097.28/x
  3. Step 3: Cross multiply
    2,668,844.48x = 3,683,268.32 × 1,523,097.28
  4. Step 4: Simplify right side
    2,668,844.48x = 5,609,975,959,702.17
  5. Step 5: Solve for x
    x = 5,609,975,959,702.17/2,668,844.48
  6. Step 6: Final answer
    x = 2,102,024.30

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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.