Home / 6,567,888.31-9,852,772.70-2,019,319.07

Finding the Fourth Proportional to 6,567,888.31, 9,852,772.70 and 2,019,319.07

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Solution

The fourth proportional to 6,567,888.31, 9,852,772.70 and 2,019,319.07 is: 3,029,267.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,888.31 : 9,852,772.70 = 2,019,319.07 : x
  2. Step 2: Convert to fraction form
    6,567,888.31/9,852,772.70 = 2,019,319.07/x
  3. Step 3: Cross multiply
    6,567,888.31x = 9,852,772.70 × 2,019,319.07
  4. Step 4: Simplify right side
    6,567,888.31x = 19,895,891,761,269.82
  5. Step 5: Solve for x
    x = 19,895,891,761,269.82/6,567,888.31
  6. Step 6: Final answer
    x = 3,029,267.68

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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.