Home / 6,771,559.79-10,157,671.83-2,727,501.54

Finding the Fourth Proportional to 6,771,559.79, 10,157,671.83 and 2,727,501.54

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Solution

The fourth proportional to 6,771,559.79, 10,157,671.83 and 2,727,501.54 is: 4,091,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771,559.79 : 10,157,671.83 = 2,727,501.54 : x
  2. Step 2: Convert to fraction form
    6,771,559.79/10,157,671.83 = 2,727,501.54/x
  3. Step 3: Cross multiply
    6,771,559.79x = 10,157,671.83 × 2,727,501.54
  4. Step 4: Simplify right side
    6,771,559.79x = 27,705,065,559,139.62
  5. Step 5: Solve for x
    x = 27,705,065,559,139.62/6,771,559.79
  6. Step 6: Final answer
    x = 4,091,386.10

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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.