Home / 6,848,407.95-10,272,742.92-2,237,406.91

Finding the Fourth Proportional to 6,848,407.95, 10,272,742.92 and 2,237,406.91

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Solution

The fourth proportional to 6,848,407.95, 10,272,742.92 and 2,237,406.91 is: 3,356,153.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848,407.95 : 10,272,742.92 = 2,237,406.91 : x
  2. Step 2: Convert to fraction form
    6,848,407.95/10,272,742.92 = 2,237,406.91/x
  3. Step 3: Cross multiply
    6,848,407.95x = 10,272,742.92 × 2,237,406.91
  4. Step 4: Simplify right side
    6,848,407.95x = 22,984,305,977,617.11
  5. Step 5: Solve for x
    x = 22,984,305,977,617.11/6,848,407.95
  6. Step 6: Final answer
    x = 3,356,153.16

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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.