Home / 2,452,913.32-3,685,356.89-2,316,953

Finding the Fourth Proportional to 2,452,913.32, 3,685,356.89 and 2,316,953

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Solution

The fourth proportional to 2,452,913.32, 3,685,356.89 and 2,316,953 is: 3,481,084.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,913.32 : 3,685,356.89 = 2,316,953 : x
  2. Step 2: Convert to fraction form
    2,452,913.32/3,685,356.89 = 2,316,953/x
  3. Step 3: Cross multiply
    2,452,913.32x = 3,685,356.89 × 2,316,953
  4. Step 4: Simplify right side
    2,452,913.32x = 8,538,798,702,356.17
  5. Step 5: Solve for x
    x = 8,538,798,702,356.17/2,452,913.32
  6. Step 6: Final answer
    x = 3,481,084.57

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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.