Home / 2,623,554.63-3,926,443.48-1,613,316.45

Finding the Fourth Proportional to 2,623,554.63, 3,926,443.48 and 1,613,316.45

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Solution

The fourth proportional to 2,623,554.63, 3,926,443.48 and 1,613,316.45 is: 2,414,508.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,554.63 : 3,926,443.48 = 1,613,316.45 : x
  2. Step 2: Convert to fraction form
    2,623,554.63/3,926,443.48 = 1,613,316.45/x
  3. Step 3: Cross multiply
    2,623,554.63x = 3,926,443.48 × 1,613,316.45
  4. Step 4: Simplify right side
    2,623,554.63x = 6,334,595,856,279.25
  5. Step 5: Solve for x
    x = 6,334,595,856,279.25/2,623,554.63
  6. Step 6: Final answer
    x = 2,414,508.84

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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.