Home / 4,345,343.60-6,525,013.80-3,281,586.80

Finding the Fourth Proportional to 4,345,343.60, 6,525,013.80 and 3,281,586.80

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Solution

The fourth proportional to 4,345,343.60, 6,525,013.80 and 3,281,586.80 is: 4,927,665.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,343.60 : 6,525,013.80 = 3,281,586.80 : x
  2. Step 2: Convert to fraction form
    4,345,343.60/6,525,013.80 = 3,281,586.80/x
  3. Step 3: Cross multiply
    4,345,343.60x = 6,525,013.80 × 3,281,586.80
  4. Step 4: Simplify right side
    4,345,343.60x = 21,412,399,155,897.84
  5. Step 5: Solve for x
    x = 21,412,399,155,897.84/4,345,343.60
  6. Step 6: Final answer
    x = 4,927,665.36

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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.