Home / 6,073,741.09-8,381,433.77-3,357,312.13

Finding the Fourth Proportional to 6,073,741.09, 8,381,433.77 and 3,357,312.13

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Solution

The fourth proportional to 6,073,741.09, 8,381,433.77 and 3,357,312.13 is: 4,632,908.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,741.09 : 8,381,433.77 = 3,357,312.13 : x
  2. Step 2: Convert to fraction form
    6,073,741.09/8,381,433.77 = 3,357,312.13/x
  3. Step 3: Cross multiply
    6,073,741.09x = 8,381,433.77 × 3,357,312.13
  4. Step 4: Simplify right side
    6,073,741.09x = 28,139,089,229,298.74
  5. Step 5: Solve for x
    x = 28,139,089,229,298.74/6,073,741.09
  6. Step 6: Final answer
    x = 4,632,908.92

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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.