Home / 5,525,365.84-8,285,870.52-2,684,637.52

Finding the Fourth Proportional to 5,525,365.84, 8,285,870.52 and 2,684,637.52

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Solution

The fourth proportional to 5,525,365.84, 8,285,870.52 and 2,684,637.52 is: 4,025,897.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,365.84 : 8,285,870.52 = 2,684,637.52 : x
  2. Step 2: Convert to fraction form
    5,525,365.84/8,285,870.52 = 2,684,637.52/x
  3. Step 3: Cross multiply
    5,525,365.84x = 8,285,870.52 × 2,684,637.52
  4. Step 4: Simplify right side
    5,525,365.84x = 22,244,558,883,853.91
  5. Step 5: Solve for x
    x = 22,244,558,883,853.91/5,525,365.84
  6. Step 6: Final answer
    x = 4,025,897.93

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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.