Home / 6,742,612.22-10,111,810.14-2,253,838.46

Finding the Fourth Proportional to 6,742,612.22, 10,111,810.14 and 2,253,838.46

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Solution

The fourth proportional to 6,742,612.22, 10,111,810.14 and 2,253,838.46 is: 3,380,052.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,612.22 : 10,111,810.14 = 2,253,838.46 : x
  2. Step 2: Convert to fraction form
    6,742,612.22/10,111,810.14 = 2,253,838.46/x
  3. Step 3: Cross multiply
    6,742,612.22x = 10,111,810.14 × 2,253,838.46
  4. Step 4: Simplify right side
    6,742,612.22x = 22,790,386,543,190.94
  5. Step 5: Solve for x
    x = 22,790,386,543,190.94/6,742,612.22
  6. Step 6: Final answer
    x = 3,380,052.98

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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.