Home / 1,406,574.42-2,107,555.04-596,311.43

Finding the Fourth Proportional to 1,406,574.42, 2,107,555.04 and 596,311.43

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Solution

The fourth proportional to 1,406,574.42, 2,107,555.04 and 596,311.43 is: 893,489.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,574.42 : 2,107,555.04 = 596,311.43 : x
  2. Step 2: Convert to fraction form
    1,406,574.42/2,107,555.04 = 596,311.43/x
  3. Step 3: Cross multiply
    1,406,574.42x = 2,107,555.04 × 596,311.43
  4. Step 4: Simplify right side
    1,406,574.42x = 1,256,759,146,186.78
  5. Step 5: Solve for x
    x = 1,256,759,146,186.78/1,406,574.42
  6. Step 6: Final answer
    x = 893,489.27

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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.