Home / 2,623,397.34-3,926,207.90-1,613,159.18

Finding the Fourth Proportional to 2,623,397.34, 3,926,207.90 and 1,613,159.18

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Solution

The fourth proportional to 2,623,397.34, 3,926,207.90 and 1,613,159.18 is: 2,414,273.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,397.34 : 3,926,207.90 = 1,613,159.18 : x
  2. Step 2: Convert to fraction form
    2,623,397.34/3,926,207.90 = 1,613,159.18/x
  3. Step 3: Cross multiply
    2,623,397.34x = 3,926,207.90 × 1,613,159.18
  4. Step 4: Simplify right side
    2,623,397.34x = 6,333,598,316,473.52
  5. Step 5: Solve for x
    x = 6,333,598,316,473.52/2,623,397.34
  6. Step 6: Final answer
    x = 2,414,273.36

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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.