Home / 10,984,549.05-15,159,046.32-6,089,478.89

Finding the Fourth Proportional to 10,984,549.05, 15,159,046.32 and 6,089,478.89

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Solution

The fourth proportional to 10,984,549.05, 15,159,046.32 and 6,089,478.89 is: 8,403,685.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,984,549.05 : 15,159,046.32 = 6,089,478.89 : x
  2. Step 2: Convert to fraction form
    10,984,549.05/15,159,046.32 = 6,089,478.89/x
  3. Step 3: Cross multiply
    10,984,549.05x = 15,159,046.32 × 6,089,478.89
  4. Step 4: Simplify right side
    10,984,549.05x = 92,310,692,482,376.95
  5. Step 5: Solve for x
    x = 92,310,692,482,376.95/10,984,549.05
  6. Step 6: Final answer
    x = 8,403,685.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.