Home / 1,727,037.18-2,590,555.77-464,832

Finding the Fourth Proportional to 1,727,037.18, 2,590,555.77 and 464,832

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Solution

The fourth proportional to 1,727,037.18, 2,590,555.77 and 464,832 is: 697,248

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,037.18 : 2,590,555.77 = 464,832 : x
  2. Step 2: Convert to fraction form
    1,727,037.18/2,590,555.77 = 464,832/x
  3. Step 3: Cross multiply
    1,727,037.18x = 2,590,555.77 × 464,832
  4. Step 4: Simplify right side
    1,727,037.18x = 1,204,173,219,680.64
  5. Step 5: Solve for x
    x = 1,204,173,219,680.64/1,727,037.18
  6. Step 6: Final answer
    x = 697,248

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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.