Home / 4,186,214.60-6,270,166.84-2,968,098.87

Finding the Fourth Proportional to 4,186,214.60, 6,270,166.84 and 2,968,098.87

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Solution

The fourth proportional to 4,186,214.60, 6,270,166.84 and 2,968,098.87 is: 4,445,657.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,186,214.60 : 6,270,166.84 = 2,968,098.87 : x
  2. Step 2: Convert to fraction form
    4,186,214.60/6,270,166.84 = 2,968,098.87/x
  3. Step 3: Cross multiply
    4,186,214.60x = 6,270,166.84 × 2,968,098.87
  4. Step 4: Simplify right side
    4,186,214.60x = 18,610,475,112,515.47
  5. Step 5: Solve for x
    x = 18,610,475,112,515.47/4,186,214.60
  6. Step 6: Final answer
    x = 4,445,657.21

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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.