Home / 4,775,218.72-7,158,325.20-2,376,796

Finding the Fourth Proportional to 4,775,218.72, 7,158,325.20 and 2,376,796

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Solution

The fourth proportional to 4,775,218.72, 7,158,325.20 and 2,376,796 is: 3,562,952.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,218.72 : 7,158,325.20 = 2,376,796 : x
  2. Step 2: Convert to fraction form
    4,775,218.72/7,158,325.20 = 2,376,796/x
  3. Step 3: Cross multiply
    4,775,218.72x = 7,158,325.20 × 2,376,796
  4. Step 4: Simplify right side
    4,775,218.72x = 17,013,878,702,059.20
  5. Step 5: Solve for x
    x = 17,013,878,702,059.20/4,775,218.72
  6. Step 6: Final answer
    x = 3,562,952.76

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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.