Home / 9,073,807.79-13,610,699.26-4,213,456.52

Finding the Fourth Proportional to 9,073,807.79, 13,610,699.26 and 4,213,456.52

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Solution

The fourth proportional to 9,073,807.79, 13,610,699.26 and 4,213,456.52 is: 6,320,179.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,807.79 : 13,610,699.26 = 4,213,456.52 : x
  2. Step 2: Convert to fraction form
    9,073,807.79/13,610,699.26 = 4,213,456.52/x
  3. Step 3: Cross multiply
    9,073,807.79x = 13,610,699.26 × 4,213,456.52
  4. Step 4: Simplify right side
    9,073,807.79x = 57,348,089,460,219.03
  5. Step 5: Solve for x
    x = 57,348,089,460,219.03/9,073,807.79
  6. Step 6: Final answer
    x = 6,320,179.01

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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.