Home / 6,035,062.69-8,328,133.06-3,421,742.59

Finding the Fourth Proportional to 6,035,062.69, 8,328,133.06 and 3,421,742.59

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Solution

The fourth proportional to 6,035,062.69, 8,328,133.06 and 3,421,742.59 is: 4,721,861.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,062.69 : 8,328,133.06 = 3,421,742.59 : x
  2. Step 2: Convert to fraction form
    6,035,062.69/8,328,133.06 = 3,421,742.59/x
  3. Step 3: Cross multiply
    6,035,062.69x = 8,328,133.06 × 3,421,742.59
  4. Step 4: Simplify right side
    6,035,062.69x = 28,496,727,586,589.02
  5. Step 5: Solve for x
    x = 28,496,727,586,589.02/6,035,062.69
  6. Step 6: Final answer
    x = 4,721,861.07

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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.