Home / 1,396,022.04-2,094,041.16-497,498.36

Finding the Fourth Proportional to 1,396,022.04, 2,094,041.16 and 497,498.36

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Solution

The fourth proportional to 1,396,022.04, 2,094,041.16 and 497,498.36 is: 746,250.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,396,022.04 : 2,094,041.16 = 497,498.36 : x
  2. Step 2: Convert to fraction form
    1,396,022.04/2,094,041.16 = 497,498.36/x
  3. Step 3: Cross multiply
    1,396,022.04x = 2,094,041.16 × 497,498.36
  4. Step 4: Simplify right side
    1,396,022.04x = 1,041,782,032,402.29
  5. Step 5: Solve for x
    x = 1,041,782,032,402.29/1,396,022.04
  6. Step 6: Final answer
    x = 746,250.42

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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.