Home / 3,575,481.08-4,934,060.04-2,026,886.40

Finding the Fourth Proportional to 3,575,481.08, 4,934,060.04 and 2,026,886.40

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Solution

The fourth proportional to 3,575,481.08, 4,934,060.04 and 2,026,886.40 is: 2,797,044.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,481.08 : 4,934,060.04 = 2,026,886.40 : x
  2. Step 2: Convert to fraction form
    3,575,481.08/4,934,060.04 = 2,026,886.40/x
  3. Step 3: Cross multiply
    3,575,481.08x = 4,934,060.04 × 2,026,886.40
  4. Step 4: Simplify right side
    3,575,481.08x = 10,000,779,191,859.46
  5. Step 5: Solve for x
    x = 10,000,779,191,859.46/3,575,481.08
  6. Step 6: Final answer
    x = 2,797,044.36

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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.