Home / 9,864,810.34-14,796,882.05-3,474,895.84

Finding the Fourth Proportional to 9,864,810.34, 14,796,882.05 and 3,474,895.84

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Solution

The fourth proportional to 9,864,810.34, 14,796,882.05 and 3,474,895.84 is: 5,212,226.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,810.34 : 14,796,882.05 = 3,474,895.84 : x
  2. Step 2: Convert to fraction form
    9,864,810.34/14,796,882.05 = 3,474,895.84/x
  3. Step 3: Cross multiply
    9,864,810.34x = 14,796,882.05 × 3,474,895.84
  4. Step 4: Simplify right side
    9,864,810.34x = 51,417,623,880,515.67
  5. Step 5: Solve for x
    x = 51,417,623,880,515.67/9,864,810.34
  6. Step 6: Final answer
    x = 5,212,226.30

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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.