Home / 2,547,832.70-3,515,607.69-1,459,894.97

Finding the Fourth Proportional to 2,547,832.70, 3,515,607.69 and 1,459,894.97

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Solution

The fourth proportional to 2,547,832.70, 3,515,607.69 and 1,459,894.97 is: 2,014,425.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,832.70 : 3,515,607.69 = 1,459,894.97 : x
  2. Step 2: Convert to fraction form
    2,547,832.70/3,515,607.69 = 1,459,894.97/x
  3. Step 3: Cross multiply
    2,547,832.70x = 3,515,607.69 × 1,459,894.97
  4. Step 4: Simplify right side
    2,547,832.70x = 5,132,417,983,124.32
  5. Step 5: Solve for x
    x = 5,132,417,983,124.32/2,547,832.70
  6. Step 6: Final answer
    x = 2,014,425.04

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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.