Home / 5,583,314.60-8,374,971.90-5,210,066.60

Finding the Fourth Proportional to 5,583,314.60, 8,374,971.90 and 5,210,066.60

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Solution

The fourth proportional to 5,583,314.60, 8,374,971.90 and 5,210,066.60 is: 7,815,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,314.60 : 8,374,971.90 = 5,210,066.60 : x
  2. Step 2: Convert to fraction form
    5,583,314.60/8,374,971.90 = 5,210,066.60/x
  3. Step 3: Cross multiply
    5,583,314.60x = 8,374,971.90 × 5,210,066.60
  4. Step 4: Simplify right side
    5,583,314.60x = 43,634,161,372,128.54
  5. Step 5: Solve for x
    x = 43,634,161,372,128.54/5,583,314.60
  6. Step 6: Final answer
    x = 7,815,099.90

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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.