Home / 5,633,051.76-7,773,615.36-3,054,731.76

Finding the Fourth Proportional to 5,633,051.76, 7,773,615.36 and 3,054,731.76

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Solution

The fourth proportional to 5,633,051.76, 7,773,615.36 and 3,054,731.76 is: 4,215,531.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,633,051.76 : 7,773,615.36 = 3,054,731.76 : x
  2. Step 2: Convert to fraction form
    5,633,051.76/7,773,615.36 = 3,054,731.76/x
  3. Step 3: Cross multiply
    5,633,051.76x = 7,773,615.36 × 3,054,731.76
  4. Step 4: Simplify right side
    5,633,051.76x = 23,746,309,730,215.83
  5. Step 5: Solve for x
    x = 23,746,309,730,215.83/5,633,051.76
  6. Step 6: Final answer
    x = 4,215,531.96

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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.