Home / 1,674,260.20-2,310,451.86-910,333

Finding the Fourth Proportional to 1,674,260.20, 2,310,451.86 and 910,333

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Solution

The fourth proportional to 1,674,260.20, 2,310,451.86 and 910,333 is: 1,256,244.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,260.20 : 2,310,451.86 = 910,333 : x
  2. Step 2: Convert to fraction form
    1,674,260.20/2,310,451.86 = 910,333/x
  3. Step 3: Cross multiply
    1,674,260.20x = 2,310,451.86 × 910,333
  4. Step 4: Simplify right side
    1,674,260.20x = 2,103,280,573,069.38
  5. Step 5: Solve for x
    x = 2,103,280,573,069.38/1,674,260.20
  6. Step 6: Final answer
    x = 1,256,244.74

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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.