Home / 3,063,054.30-4,225,877.91-3,058,330.38

Finding the Fourth Proportional to 3,063,054.30, 4,225,877.91 and 3,058,330.38

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Solution

The fourth proportional to 3,063,054.30, 4,225,877.91 and 3,058,330.38 is: 4,219,360.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,054.30 : 4,225,877.91 = 3,058,330.38 : x
  2. Step 2: Convert to fraction form
    3,063,054.30/4,225,877.91 = 3,058,330.38/x
  3. Step 3: Cross multiply
    3,063,054.30x = 4,225,877.91 × 3,058,330.38
  4. Step 4: Simplify right side
    3,063,054.30x = 12,924,130,794,323.91
  5. Step 5: Solve for x
    x = 12,924,130,794,323.91/3,063,054.30
  6. Step 6: Final answer
    x = 4,219,360.65

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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.