Home / 7,773,558.17-11,662,043.11-2,382,614.11

Finding the Fourth Proportional to 7,773,558.17, 11,662,043.11 and 2,382,614.11

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Solution

The fourth proportional to 7,773,558.17, 11,662,043.11 and 2,382,614.11 is: 3,574,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,558.17 : 11,662,043.11 = 2,382,614.11 : x
  2. Step 2: Convert to fraction form
    7,773,558.17/11,662,043.11 = 2,382,614.11/x
  3. Step 3: Cross multiply
    7,773,558.17x = 11,662,043.11 × 2,382,614.11
  4. Step 4: Simplify right side
    7,773,558.17x = 27,786,148,430,202.64
  5. Step 5: Solve for x
    x = 27,786,148,430,202.64/7,773,558.17
  6. Step 6: Final answer
    x = 3,574,444.01

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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.