Home / 6,674,276.19-10,010,892.03-1,881,771.87

Finding the Fourth Proportional to 6,674,276.19, 10,010,892.03 and 1,881,771.87

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Solution

The fourth proportional to 6,674,276.19, 10,010,892.03 and 1,881,771.87 is: 2,822,510.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,276.19 : 10,010,892.03 = 1,881,771.87 : x
  2. Step 2: Convert to fraction form
    6,674,276.19/10,010,892.03 = 1,881,771.87/x
  3. Step 3: Cross multiply
    6,674,276.19x = 10,010,892.03 × 1,881,771.87
  4. Step 4: Simplify right side
    6,674,276.19x = 18,838,215,015,661.20
  5. Step 5: Solve for x
    x = 18,838,215,015,661.20/6,674,276.19
  6. Step 6: Final answer
    x = 2,822,510.56

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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.