Home / 6,318,429.96-9,475,837.02-2,058,970.44

Finding the Fourth Proportional to 6,318,429.96, 9,475,837.02 and 2,058,970.44

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Solution

The fourth proportional to 6,318,429.96, 9,475,837.02 and 2,058,970.44 is: 3,087,866.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,429.96 : 9,475,837.02 = 2,058,970.44 : x
  2. Step 2: Convert to fraction form
    6,318,429.96/9,475,837.02 = 2,058,970.44/x
  3. Step 3: Cross multiply
    6,318,429.96x = 9,475,837.02 × 2,058,970.44
  4. Step 4: Simplify right side
    6,318,429.96x = 19,510,468,318,437.69
  5. Step 5: Solve for x
    x = 19,510,468,318,437.69/6,318,429.96
  6. Step 6: Final answer
    x = 3,087,866.52

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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.