Home / 2,727,110.70-4,090,666.05-2,307,206.70

Finding the Fourth Proportional to 2,727,110.70, 4,090,666.05 and 2,307,206.70

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Solution

The fourth proportional to 2,727,110.70, 4,090,666.05 and 2,307,206.70 is: 3,460,810.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,110.70 : 4,090,666.05 = 2,307,206.70 : x
  2. Step 2: Convert to fraction form
    2,727,110.70/4,090,666.05 = 2,307,206.70/x
  3. Step 3: Cross multiply
    2,727,110.70x = 4,090,666.05 × 2,307,206.70
  4. Step 4: Simplify right side
    2,727,110.70x = 9,438,012,118,022.54
  5. Step 5: Solve for x
    x = 9,438,012,118,022.54/2,727,110.70
  6. Step 6: Final answer
    x = 3,460,810.05

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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.