Home / 10,777,626.76-14,870,904.68-6,193,062.40

Finding the Fourth Proportional to 10,777,626.76, 14,870,904.68 and 6,193,062.40

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Solution

The fourth proportional to 10,777,626.76, 14,870,904.68 and 6,193,062.40 is: 8,545,150.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,777,626.76 : 14,870,904.68 = 6,193,062.40 : x
  2. Step 2: Convert to fraction form
    10,777,626.76/14,870,904.68 = 6,193,062.40/x
  3. Step 3: Cross multiply
    10,777,626.76x = 14,870,904.68 × 6,193,062.40
  4. Step 4: Simplify right side
    10,777,626.76x = 92,096,440,642,587.81
  5. Step 5: Solve for x
    x = 92,096,440,642,587.81/10,777,626.76
  6. Step 6: Final answer
    x = 8,545,150.31

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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.