Home / 6,216,347.48-9,326,014.36-2,378,107.13

Finding the Fourth Proportional to 6,216,347.48, 9,326,014.36 and 2,378,107.13

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Solution

The fourth proportional to 6,216,347.48, 9,326,014.36 and 2,378,107.13 is: 3,567,731.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,347.48 : 9,326,014.36 = 2,378,107.13 : x
  2. Step 2: Convert to fraction form
    6,216,347.48/9,326,014.36 = 2,378,107.13/x
  3. Step 3: Cross multiply
    6,216,347.48x = 9,326,014.36 × 2,378,107.13
  4. Step 4: Simplify right side
    6,216,347.48x = 22,178,261,261,368.15
  5. Step 5: Solve for x
    x = 22,178,261,261,368.15/6,216,347.48
  6. Step 6: Final answer
    x = 3,567,731.91

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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.