Home / 6,789,272.96-9,369,263.20-3,733,508.16

Finding the Fourth Proportional to 6,789,272.96, 9,369,263.20 and 3,733,508.16

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Solution

The fourth proportional to 6,789,272.96, 9,369,263.20 and 3,733,508.16 is: 5,152,277.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,272.96 : 9,369,263.20 = 3,733,508.16 : x
  2. Step 2: Convert to fraction form
    6,789,272.96/9,369,263.20 = 3,733,508.16/x
  3. Step 3: Cross multiply
    6,789,272.96x = 9,369,263.20 × 3,733,508.16
  4. Step 4: Simplify right side
    6,789,272.96x = 34,980,220,610,387.71
  5. Step 5: Solve for x
    x = 34,980,220,610,387.71/6,789,272.96
  6. Step 6: Final answer
    x = 5,152,277.84

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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.