Home / 4,242,162.07-5,854,254.65-2,308,452.31

Finding the Fourth Proportional to 4,242,162.07, 5,854,254.65 and 2,308,452.31

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Solution

The fourth proportional to 4,242,162.07, 5,854,254.65 and 2,308,452.31 is: 3,185,702.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,162.07 : 5,854,254.65 = 2,308,452.31 : x
  2. Step 2: Convert to fraction form
    4,242,162.07/5,854,254.65 = 2,308,452.31/x
  3. Step 3: Cross multiply
    4,242,162.07x = 5,854,254.65 × 2,308,452.31
  4. Step 4: Simplify right side
    4,242,162.07x = 13,514,267,670,120.74
  5. Step 5: Solve for x
    x = 13,514,267,670,120.74/4,242,162.07
  6. Step 6: Final answer
    x = 3,185,702.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.