Home / 1,176,340.88-1,764,467.04-334,892.40

Finding the Fourth Proportional to 1,176,340.88, 1,764,467.04 and 334,892.40

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Solution

The fourth proportional to 1,176,340.88, 1,764,467.04 and 334,892.40 is: 502,325.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,340.88 : 1,764,467.04 = 334,892.40 : x
  2. Step 2: Convert to fraction form
    1,176,340.88/1,764,467.04 = 334,892.40/x
  3. Step 3: Cross multiply
    1,176,340.88x = 1,764,467.04 × 334,892.40
  4. Step 4: Simplify right side
    1,176,340.88x = 590,906,601,746.50
  5. Step 5: Solve for x
    x = 590,906,601,746.50/1,176,340.88
  6. Step 6: Final answer
    x = 502,325.99

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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.