Home / 2,671,095.55-3,685,704.17-1,509,117.84

Finding the Fourth Proportional to 2,671,095.55, 3,685,704.17 and 1,509,117.84

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Solution

The fourth proportional to 2,671,095.55, 3,685,704.17 and 1,509,117.84 is: 2,082,352.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,095.55 : 3,685,704.17 = 1,509,117.84 : x
  2. Step 2: Convert to fraction form
    2,671,095.55/3,685,704.17 = 1,509,117.84/x
  3. Step 3: Cross multiply
    2,671,095.55x = 3,685,704.17 × 1,509,117.84
  4. Step 4: Simplify right side
    2,671,095.55x = 5,562,161,915,909.39
  5. Step 5: Solve for x
    x = 5,562,161,915,909.39/2,671,095.55
  6. Step 6: Final answer
    x = 2,082,352.28

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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.