Home / 3,573,139.26-5,356,694.37-1,549,859.91

Finding the Fourth Proportional to 3,573,139.26, 5,356,694.37 and 1,549,859.91

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Solution

The fourth proportional to 3,573,139.26, 5,356,694.37 and 1,549,859.91 is: 2,323,482.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,139.26 : 5,356,694.37 = 1,549,859.91 : x
  2. Step 2: Convert to fraction form
    3,573,139.26/5,356,694.37 = 1,549,859.91/x
  3. Step 3: Cross multiply
    3,573,139.26x = 5,356,694.37 × 1,549,859.91
  4. Step 4: Simplify right side
    3,573,139.26x = 8,302,125,854,185.71
  5. Step 5: Solve for x
    x = 8,302,125,854,185.71/3,573,139.26
  6. Step 6: Final answer
    x = 2,323,482.31

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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.