Home / 7,864,362.83-11,796,964.63-2,473,433.63

Finding the Fourth Proportional to 7,864,362.83, 11,796,964.63 and 2,473,433.63

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Solution

The fourth proportional to 7,864,362.83, 11,796,964.63 and 2,473,433.63 is: 3,710,282.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,864,362.83 : 11,796,964.63 = 2,473,433.63 : x
  2. Step 2: Convert to fraction form
    7,864,362.83/11,796,964.63 = 2,473,433.63/x
  3. Step 3: Cross multiply
    7,864,362.83x = 11,796,964.63 × 2,473,433.63
  4. Step 4: Simplify right side
    7,864,362.83x = 29,179,009,070,878.95
  5. Step 5: Solve for x
    x = 29,179,009,070,878.95/7,864,362.83
  6. Step 6: Final answer
    x = 3,710,282.66

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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.