Home / 1,758,341.10-2,637,252.45-496,296.30

Finding the Fourth Proportional to 1,758,341.10, 2,637,252.45 and 496,296.30

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Solution

The fourth proportional to 1,758,341.10, 2,637,252.45 and 496,296.30 is: 744,371.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,341.10 : 2,637,252.45 = 496,296.30 : x
  2. Step 2: Convert to fraction form
    1,758,341.10/2,637,252.45 = 496,296.30/x
  3. Step 3: Cross multiply
    1,758,341.10x = 2,637,252.45 × 496,296.30
  4. Step 4: Simplify right side
    1,758,341.10x = 1,308,858,633,100.94
  5. Step 5: Solve for x
    x = 1,308,858,633,100.94/1,758,341.10
  6. Step 6: Final answer
    x = 744,371.29

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1.5x scale

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.