Home / 2,671,092.55-3,685,700.03-1,509,114.83

Finding the Fourth Proportional to 2,671,092.55, 3,685,700.03 and 1,509,114.83

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Solution

The fourth proportional to 2,671,092.55, 3,685,700.03 and 1,509,114.83 is: 2,082,348.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,092.55 : 3,685,700.03 = 1,509,114.83 : x
  2. Step 2: Convert to fraction form
    2,671,092.55/3,685,700.03 = 1,509,114.83/x
  3. Step 3: Cross multiply
    2,671,092.55x = 3,685,700.03 × 1,509,114.83
  4. Step 4: Simplify right side
    2,671,092.55x = 5,562,144,587,191.48
  5. Step 5: Solve for x
    x = 5,562,144,587,191.48/2,671,092.55
  6. Step 6: Final answer
    x = 2,082,348.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.