Home / 5,054,427.07-6,975,006.46-2,762,604.16

Finding the Fourth Proportional to 5,054,427.07, 6,975,006.46 and 2,762,604.16

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Solution

The fourth proportional to 5,054,427.07, 6,975,006.46 and 2,762,604.16 is: 3,812,337.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,427.07 : 6,975,006.46 = 2,762,604.16 : x
  2. Step 2: Convert to fraction form
    5,054,427.07/6,975,006.46 = 2,762,604.16/x
  3. Step 3: Cross multiply
    5,054,427.07x = 6,975,006.46 × 2,762,604.16
  4. Step 4: Simplify right side
    5,054,427.07x = 19,269,181,862,422.88
  5. Step 5: Solve for x
    x = 19,269,181,862,422.88/5,054,427.07
  6. Step 6: Final answer
    x = 3,812,337.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.