Home / 6,697,604.34-10,046,225.07-1,905,622.74

Finding the Fourth Proportional to 6,697,604.34, 10,046,225.07 and 1,905,622.74

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Solution

The fourth proportional to 6,697,604.34, 10,046,225.07 and 1,905,622.74 is: 2,858,382.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,604.34 : 10,046,225.07 = 1,905,622.74 : x
  2. Step 2: Convert to fraction form
    6,697,604.34/10,046,225.07 = 1,905,622.74/x
  3. Step 3: Cross multiply
    6,697,604.34x = 10,046,225.07 × 1,905,622.74
  4. Step 4: Simplify right side
    6,697,604.34x = 19,144,314,944,550.09
  5. Step 5: Solve for x
    x = 19,144,314,944,550.09/6,697,604.34
  6. Step 6: Final answer
    x = 2,858,382.49

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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.