Home / 673,832.36-1,010,411.38-224,396.57

Finding the Fourth Proportional to 673,832.36, 1,010,411.38 and 224,396.57

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Solution

The fourth proportional to 673,832.36, 1,010,411.38 and 224,396.57 is: 336,482.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,832.36 : 1,010,411.38 = 224,396.57 : x
  2. Step 2: Convert to fraction form
    673,832.36/1,010,411.38 = 224,396.57/x
  3. Step 3: Cross multiply
    673,832.36x = 1,010,411.38 × 224,396.57
  4. Step 4: Simplify right side
    673,832.36x = 226,732,849,926.00
  5. Step 5: Solve for x
    x = 226,732,849,926.00/673,832.36
  6. Step 6: Final answer
    x = 336,482.58

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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.