Home / 6,228,848.10-9,343,272.15-3,824,897.70

Finding the Fourth Proportional to 6,228,848.10, 9,343,272.15 and 3,824,897.70

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Solution

The fourth proportional to 6,228,848.10, 9,343,272.15 and 3,824,897.70 is: 5,737,346.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,848.10 : 9,343,272.15 = 3,824,897.70 : x
  2. Step 2: Convert to fraction form
    6,228,848.10/9,343,272.15 = 3,824,897.70/x
  3. Step 3: Cross multiply
    6,228,848.10x = 9,343,272.15 × 3,824,897.70
  4. Step 4: Simplify right side
    6,228,848.10x = 35,737,060,157,009.05
  5. Step 5: Solve for x
    x = 35,737,060,157,009.05/6,228,848.10
  6. Step 6: Final answer
    x = 5,737,346.55

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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.