Home / 4,601,837.40-6,902,756.10-2,926,368.60

Finding the Fourth Proportional to 4,601,837.40, 6,902,756.10 and 2,926,368.60

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Solution

The fourth proportional to 4,601,837.40, 6,902,756.10 and 2,926,368.60 is: 4,389,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,837.40 : 6,902,756.10 = 2,926,368.60 : x
  2. Step 2: Convert to fraction form
    4,601,837.40/6,902,756.10 = 2,926,368.60/x
  3. Step 3: Cross multiply
    4,601,837.40x = 6,902,756.10 × 2,926,368.60
  4. Step 4: Simplify right side
    4,601,837.40x = 20,200,008,704,498.46
  5. Step 5: Solve for x
    x = 20,200,008,704,498.46/4,601,837.40
  6. Step 6: Final answer
    x = 4,389,552.90

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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.