Home / 5,607,424.63-8,412,632.19-2,013,222.71

Finding the Fourth Proportional to 5,607,424.63, 8,412,632.19 and 2,013,222.71

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Solution

The fourth proportional to 5,607,424.63, 8,412,632.19 and 2,013,222.71 is: 3,020,370.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,424.63 : 8,412,632.19 = 2,013,222.71 : x
  2. Step 2: Convert to fraction form
    5,607,424.63/8,412,632.19 = 2,013,222.71/x
  3. Step 3: Cross multiply
    5,607,424.63x = 8,412,632.19 × 2,013,222.71
  4. Step 4: Simplify right side
    5,607,424.63x = 16,936,502,149,720.40
  5. Step 5: Solve for x
    x = 16,936,502,149,720.40/5,607,424.63
  6. Step 6: Final answer
    x = 3,020,370.90

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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.