Home / 8,833,638.22-13,241,009.40-4,034,135.50

Finding the Fourth Proportional to 8,833,638.22, 13,241,009.40 and 4,034,135.50

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Solution

The fourth proportional to 8,833,638.22, 13,241,009.40 and 4,034,135.50 is: 6,046,888.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,638.22 : 13,241,009.40 = 4,034,135.50 : x
  2. Step 2: Convert to fraction form
    8,833,638.22/13,241,009.40 = 4,034,135.50/x
  3. Step 3: Cross multiply
    8,833,638.22x = 13,241,009.40 × 4,034,135.50
  4. Step 4: Simplify right side
    8,833,638.22x = 53,416,026,076,373.70
  5. Step 5: Solve for x
    x = 53,416,026,076,373.70/8,833,638.22
  6. Step 6: Final answer
    x = 6,046,888.58

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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.