Home / 1,406,771.33-2,110,159.64-341,814.29

Finding the Fourth Proportional to 1,406,771.33, 2,110,159.64 and 341,814.29

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Solution

The fourth proportional to 1,406,771.33, 2,110,159.64 and 341,814.29 is: 512,722.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,771.33 : 2,110,159.64 = 341,814.29 : x
  2. Step 2: Convert to fraction form
    1,406,771.33/2,110,159.64 = 341,814.29/x
  3. Step 3: Cross multiply
    1,406,771.33x = 2,110,159.64 × 341,814.29
  4. Step 4: Simplify right side
    1,406,771.33x = 721,282,717,424.18
  5. Step 5: Solve for x
    x = 721,282,717,424.18/1,406,771.33
  6. Step 6: Final answer
    x = 512,722.08

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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.