Home / 6,039,370.14-9,059,055.21-5,440,307.10

Finding the Fourth Proportional to 6,039,370.14, 9,059,055.21 and 5,440,307.10

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Solution

The fourth proportional to 6,039,370.14, 9,059,055.21 and 5,440,307.10 is: 8,160,460.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039,370.14 : 9,059,055.21 = 5,440,307.10 : x
  2. Step 2: Convert to fraction form
    6,039,370.14/9,059,055.21 = 5,440,307.10/x
  3. Step 3: Cross multiply
    6,039,370.14x = 9,059,055.21 × 5,440,307.10
  4. Step 4: Simplify right side
    6,039,370.14x = 49,284,042,378,254.99
  5. Step 5: Solve for x
    x = 49,284,042,378,254.99/6,039,370.14
  6. Step 6: Final answer
    x = 8,160,460.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.