Home / 5,537,334.30-8,289,412.65-3,292,316.70

Finding the Fourth Proportional to 5,537,334.30, 8,289,412.65 and 3,292,316.70

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Solution

The fourth proportional to 5,537,334.30, 8,289,412.65 and 3,292,316.70 is: 4,928,611.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537,334.30 : 8,289,412.65 = 3,292,316.70 : x
  2. Step 2: Convert to fraction form
    5,537,334.30/8,289,412.65 = 3,292,316.70/x
  3. Step 3: Cross multiply
    5,537,334.30x = 8,289,412.65 × 3,292,316.70
  4. Step 4: Simplify right side
    5,537,334.30x = 27,291,371,700,786.26
  5. Step 5: Solve for x
    x = 27,291,371,700,786.26/5,537,334.30
  6. Step 6: Final answer
    x = 4,928,611.90

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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.