Home / 4,147,795.67-6,220,347.14-1,588,874.45

Finding the Fourth Proportional to 4,147,795.67, 6,220,347.14 and 1,588,874.45

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Solution

The fourth proportional to 4,147,795.67, 6,220,347.14 and 1,588,874.45 is: 2,382,795.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,795.67 : 6,220,347.14 = 1,588,874.45 : x
  2. Step 2: Convert to fraction form
    4,147,795.67/6,220,347.14 = 1,588,874.45/x
  3. Step 3: Cross multiply
    4,147,795.67x = 6,220,347.14 × 1,588,874.45
  4. Step 4: Simplify right side
    4,147,795.67x = 9,883,350,601,830.47
  5. Step 5: Solve for x
    x = 9,883,350,601,830.47/4,147,795.67
  6. Step 6: Final answer
    x = 2,382,795.92

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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.