Home / 5,911,802.34-8,158,852.38-3,707,016.36

Finding the Fourth Proportional to 5,911,802.34, 8,158,852.38 and 3,707,016.36

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Solution

The fourth proportional to 5,911,802.34, 8,158,852.38 and 3,707,016.36 is: 5,116,036.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,911,802.34 : 8,158,852.38 = 3,707,016.36 : x
  2. Step 2: Convert to fraction form
    5,911,802.34/8,158,852.38 = 3,707,016.36/x
  3. Step 3: Cross multiply
    5,911,802.34x = 8,158,852.38 × 3,707,016.36
  4. Step 4: Simplify right side
    5,911,802.34x = 30,244,999,251,484.93
  5. Step 5: Solve for x
    x = 30,244,999,251,484.93/5,911,802.34
  6. Step 6: Final answer
    x = 5,116,036.96

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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.