Home / 6,974,500.24-10,461,783.77-2,116,848.94

Finding the Fourth Proportional to 6,974,500.24, 10,461,783.77 and 2,116,848.94

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Solution

The fourth proportional to 6,974,500.24, 10,461,783.77 and 2,116,848.94 is: 3,175,283.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,500.24 : 10,461,783.77 = 2,116,848.94 : x
  2. Step 2: Convert to fraction form
    6,974,500.24/10,461,783.77 = 2,116,848.94/x
  3. Step 3: Cross multiply
    6,974,500.24x = 10,461,783.77 × 2,116,848.94
  4. Step 4: Simplify right side
    6,974,500.24x = 22,146,015,867,140.46
  5. Step 5: Solve for x
    x = 22,146,015,867,140.46/6,974,500.24
  6. Step 6: Final answer
    x = 3,175,283.55

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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.