Home / 2,996,848.80-4,499,420.40-2,366,474.40

Finding the Fourth Proportional to 2,996,848.80, 4,499,420.40 and 2,366,474.40

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Solution

The fourth proportional to 2,996,848.80, 4,499,420.40 and 2,366,474.40 is: 3,552,986.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,848.80 : 4,499,420.40 = 2,366,474.40 : x
  2. Step 2: Convert to fraction form
    2,996,848.80/4,499,420.40 = 2,366,474.40/x
  3. Step 3: Cross multiply
    2,996,848.80x = 4,499,420.40 × 2,366,474.40
  4. Step 4: Simplify right side
    2,996,848.80x = 10,647,763,191,437.76
  5. Step 5: Solve for x
    x = 10,647,763,191,437.76/2,996,848.80
  6. Step 6: Final answer
    x = 3,552,986.45

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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.