Home / 8,034,720.36-11,088,597.93-4,550,678.92

Finding the Fourth Proportional to 8,034,720.36, 11,088,597.93 and 4,550,678.92

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Solution

The fourth proportional to 8,034,720.36, 11,088,597.93 and 4,550,678.92 is: 6,280,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,720.36 : 11,088,597.93 = 4,550,678.92 : x
  2. Step 2: Convert to fraction form
    8,034,720.36/11,088,597.93 = 4,550,678.92/x
  3. Step 3: Cross multiply
    8,034,720.36x = 11,088,597.93 × 4,550,678.92
  4. Step 4: Simplify right side
    8,034,720.36x = 50,460,648,857,734.85
  5. Step 5: Solve for x
    x = 50,460,648,857,734.85/8,034,720.36
  6. Step 6: Final answer
    x = 6,280,324.22

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1.5x scale

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.