Home / 1,752,995.36-2,629,794.72-554,899.52

Finding the Fourth Proportional to 1,752,995.36, 2,629,794.72 and 554,899.52

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Solution

The fourth proportional to 1,752,995.36, 2,629,794.72 and 554,899.52 is: 832,444.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,995.36 : 2,629,794.72 = 554,899.52 : x
  2. Step 2: Convert to fraction form
    1,752,995.36/2,629,794.72 = 554,899.52/x
  3. Step 3: Cross multiply
    1,752,995.36x = 2,629,794.72 × 554,899.52
  4. Step 4: Simplify right side
    1,752,995.36x = 1,459,271,827,826.53
  5. Step 5: Solve for x
    x = 1,459,271,827,826.53/1,752,995.36
  6. Step 6: Final answer
    x = 832,444.77

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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.