Home / 4,812,054.16-7,217,572.56-2,536,666.96

Finding the Fourth Proportional to 4,812,054.16, 7,217,572.56 and 2,536,666.96

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Solution

The fourth proportional to 4,812,054.16, 7,217,572.56 and 2,536,666.96 is: 3,804,732.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,812,054.16 : 7,217,572.56 = 2,536,666.96 : x
  2. Step 2: Convert to fraction form
    4,812,054.16/7,217,572.56 = 2,536,666.96/x
  3. Step 3: Cross multiply
    4,812,054.16x = 7,217,572.56 × 2,536,666.96
  4. Step 4: Simplify right side
    4,812,054.16x = 18,308,577,844,354.62
  5. Step 5: Solve for x
    x = 18,308,577,844,354.62/4,812,054.16
  6. Step 6: Final answer
    x = 3,804,732.29

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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.