Home / 4,935,922.46-7,404,047.52-1,697,428.16

Finding the Fourth Proportional to 4,935,922.46, 7,404,047.52 and 1,697,428.16

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Solution

The fourth proportional to 4,935,922.46, 7,404,047.52 and 1,697,428.16 is: 2,546,198.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,922.46 : 7,404,047.52 = 1,697,428.16 : x
  2. Step 2: Convert to fraction form
    4,935,922.46/7,404,047.52 = 1,697,428.16/x
  3. Step 3: Cross multiply
    4,935,922.46x = 7,404,047.52 × 1,697,428.16
  4. Step 4: Simplify right side
    4,935,922.46x = 12,567,838,758,426.16
  5. Step 5: Solve for x
    x = 12,567,838,758,426.16/4,935,922.46
  6. Step 6: Final answer
    x = 2,546,198.58

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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.