Home / 2,459,151.84-3,392,471.30-1,599,398.40

Finding the Fourth Proportional to 2,459,151.84, 3,392,471.30 and 1,599,398.40

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Solution

The fourth proportional to 2,459,151.84, 3,392,471.30 and 1,599,398.40 is: 2,206,416.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,151.84 : 3,392,471.30 = 1,599,398.40 : x
  2. Step 2: Convert to fraction form
    2,459,151.84/3,392,471.30 = 1,599,398.40/x
  3. Step 3: Cross multiply
    2,459,151.84x = 3,392,471.30 × 1,599,398.40
  4. Step 4: Simplify right side
    2,459,151.84x = 5,425,913,173,264.42
  5. Step 5: Solve for x
    x = 5,425,913,173,264.42/2,459,151.84
  6. Step 6: Final answer
    x = 2,206,416.49

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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.