Home / 2,222,533-3,334,363.98-646,597

Finding the Fourth Proportional to 2,222,533, 3,334,363.98 and 646,597

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Solution

The fourth proportional to 2,222,533, 3,334,363.98 and 646,597 is: 970,059.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,533 : 3,334,363.98 = 646,597 : x
  2. Step 2: Convert to fraction form
    2,222,533/3,334,363.98 = 646,597/x
  3. Step 3: Cross multiply
    2,222,533x = 3,334,363.98 × 646,597
  4. Step 4: Simplify right side
    2,222,533x = 2,155,989,746,376.06
  5. Step 5: Solve for x
    x = 2,155,989,746,376.06/2,222,533
  6. Step 6: Final answer
    x = 970,059.72

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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.