Home / 4,026,394.42-5,556,654.21-2,307,801.22

Finding the Fourth Proportional to 4,026,394.42, 5,556,654.21 and 2,307,801.22

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Solution

The fourth proportional to 4,026,394.42, 5,556,654.21 and 2,307,801.22 is: 3,184,897.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,394.42 : 5,556,654.21 = 2,307,801.22 : x
  2. Step 2: Convert to fraction form
    4,026,394.42/5,556,654.21 = 2,307,801.22/x
  3. Step 3: Cross multiply
    4,026,394.42x = 5,556,654.21 × 2,307,801.22
  4. Step 4: Simplify right side
    4,026,394.42x = 12,823,653,364,956.14
  5. Step 5: Solve for x
    x = 12,823,653,364,956.14/4,026,394.42
  6. Step 6: Final answer
    x = 3,184,897.46

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.