Home / 7,705,252.65-10,633,222.12-4,442,051.82

Finding the Fourth Proportional to 7,705,252.65, 10,633,222.12 and 4,442,051.82

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Solution

The fourth proportional to 7,705,252.65, 10,633,222.12 and 4,442,051.82 is: 6,130,016.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,252.65 : 10,633,222.12 = 4,442,051.82 : x
  2. Step 2: Convert to fraction form
    7,705,252.65/10,633,222.12 = 4,442,051.82/x
  3. Step 3: Cross multiply
    7,705,252.65x = 10,633,222.12 × 4,442,051.82
  4. Step 4: Simplify right side
    7,705,252.65x = 47,233,323,670,610.26
  5. Step 5: Solve for x
    x = 47,233,323,670,610.26/7,705,252.65
  6. Step 6: Final answer
    x = 6,130,016.21

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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.