Home / 4,850,153.87-6,693,119.17-2,674,898.06

Finding the Fourth Proportional to 4,850,153.87, 6,693,119.17 and 2,674,898.06

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Solution

The fourth proportional to 4,850,153.87, 6,693,119.17 and 2,674,898.06 is: 3,691,307.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,153.87 : 6,693,119.17 = 2,674,898.06 : x
  2. Step 2: Convert to fraction form
    4,850,153.87/6,693,119.17 = 2,674,898.06/x
  3. Step 3: Cross multiply
    4,850,153.87x = 6,693,119.17 × 2,674,898.06
  4. Step 4: Simplify right side
    4,850,153.87x = 17,903,411,443,028.97
  5. Step 5: Solve for x
    x = 17,903,411,443,028.97/4,850,153.87
  6. Step 6: Final answer
    x = 3,691,307.93

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1.5x scale

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.