Home / 4,009,663.70-6,008,303.81-2,707,712.68

Finding the Fourth Proportional to 4,009,663.70, 6,008,303.81 and 2,707,712.68

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Solution

The fourth proportional to 4,009,663.70, 6,008,303.81 and 2,707,712.68 is: 4,057,387.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,663.70 : 6,008,303.81 = 2,707,712.68 : x
  2. Step 2: Convert to fraction form
    4,009,663.70/6,008,303.81 = 2,707,712.68/x
  3. Step 3: Cross multiply
    4,009,663.70x = 6,008,303.81 × 2,707,712.68
  4. Step 4: Simplify right side
    4,009,663.70x = 16,268,760,411,629.31
  5. Step 5: Solve for x
    x = 16,268,760,411,629.31/4,009,663.70
  6. Step 6: Final answer
    x = 4,057,387.76

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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.