Home / 4,775,307.68-7,158,458.28-2,376,884.72

Finding the Fourth Proportional to 4,775,307.68, 7,158,458.28 and 2,376,884.72

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Solution

The fourth proportional to 4,775,307.68, 7,158,458.28 and 2,376,884.72 is: 3,563,085.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,307.68 : 7,158,458.28 = 2,376,884.72 : x
  2. Step 2: Convert to fraction form
    4,775,307.68/7,158,458.28 = 2,376,884.72/x
  3. Step 3: Cross multiply
    4,775,307.68x = 7,158,458.28 × 2,376,884.72
  4. Step 4: Simplify right side
    4,775,307.68x = 17,014,830,104,489.48
  5. Step 5: Solve for x
    x = 17,014,830,104,489.48/4,775,307.68
  6. Step 6: Final answer
    x = 3,563,085.62

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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.