Home / 9,163,453.24-12,645,595.02-5,089,072.24

Finding the Fourth Proportional to 9,163,453.24, 12,645,595.02 and 5,089,072.24

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Solution

The fourth proportional to 9,163,453.24, 12,645,595.02 and 5,089,072.24 is: 7,022,936.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,453.24 : 12,645,595.02 = 5,089,072.24 : x
  2. Step 2: Convert to fraction form
    9,163,453.24/12,645,595.02 = 5,089,072.24/x
  3. Step 3: Cross multiply
    9,163,453.24x = 12,645,595.02 × 5,089,072.24
  4. Step 4: Simplify right side
    9,163,453.24x = 64,354,346,574,564.24
  5. Step 5: Solve for x
    x = 64,354,346,574,564.24/9,163,453.24
  6. Step 6: Final answer
    x = 7,022,936.10

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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.