Home / 6,697,085.91-9,241,913.59-3,641,300.16

Finding the Fourth Proportional to 6,697,085.91, 9,241,913.59 and 3,641,300.16

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Solution

The fourth proportional to 6,697,085.91, 9,241,913.59 and 3,641,300.16 is: 5,024,958.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,085.91 : 9,241,913.59 = 3,641,300.16 : x
  2. Step 2: Convert to fraction form
    6,697,085.91/9,241,913.59 = 3,641,300.16/x
  3. Step 3: Cross multiply
    6,697,085.91x = 9,241,913.59 × 3,641,300.16
  4. Step 4: Simplify right side
    6,697,085.91x = 33,652,581,433,973.18
  5. Step 5: Solve for x
    x = 33,652,581,433,973.18/6,697,085.91
  6. Step 6: Final answer
    x = 5,024,958.90

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Why These Related Problems?

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