Home / 6,042,776.58-9,061,870.95-1,998,051.30

Finding the Fourth Proportional to 6,042,776.58, 9,061,870.95 and 1,998,051.30

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Solution

The fourth proportional to 6,042,776.58, 9,061,870.95 and 1,998,051.30 is: 2,996,318.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,776.58 : 9,061,870.95 = 1,998,051.30 : x
  2. Step 2: Convert to fraction form
    6,042,776.58/9,061,870.95 = 1,998,051.30/x
  3. Step 3: Cross multiply
    6,042,776.58x = 9,061,870.95 × 1,998,051.30
  4. Step 4: Simplify right side
    6,042,776.58x = 18,106,083,032,079.73
  5. Step 5: Solve for x
    x = 18,106,083,032,079.73/6,042,776.58
  6. Step 6: Final answer
    x = 2,996,318.46

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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.