Home / 1,104,164.29-1,656,247.12-346,064.88

Finding the Fourth Proportional to 1,104,164.29, 1,656,247.12 and 346,064.88

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Solution

The fourth proportional to 1,104,164.29, 1,656,247.12 and 346,064.88 is: 519,097.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,164.29 : 1,656,247.12 = 346,064.88 : x
  2. Step 2: Convert to fraction form
    1,104,164.29/1,656,247.12 = 346,064.88/x
  3. Step 3: Cross multiply
    1,104,164.29x = 1,656,247.12 × 346,064.88
  4. Step 4: Simplify right side
    1,104,164.29x = 573,168,966,178.91
  5. Step 5: Solve for x
    x = 573,168,966,178.91/1,104,164.29
  6. Step 6: Final answer
    x = 519,097.54

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1.5x scale

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.