Home / 1,927,846.56-2,895,371.67-1,697,117.35

Finding the Fourth Proportional to 1,927,846.56, 2,895,371.67 and 1,697,117.35

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Solution

The fourth proportional to 1,927,846.56, 2,895,371.67 and 1,697,117.35 is: 2,548,846.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,927,846.56 : 2,895,371.67 = 1,697,117.35 : x
  2. Step 2: Convert to fraction form
    1,927,846.56/2,895,371.67 = 1,697,117.35/x
  3. Step 3: Cross multiply
    1,927,846.56x = 2,895,371.67 × 1,697,117.35
  4. Step 4: Simplify right side
    1,927,846.56x = 4,913,785,488,617.05
  5. Step 5: Solve for x
    x = 4,913,785,488,617.05/1,927,846.56
  6. Step 6: Final answer
    x = 2,548,846.78

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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.