Home / 7,130,773.47-10,692,289.22-3,238,093.22

Finding the Fourth Proportional to 7,130,773.47, 10,692,289.22 and 3,238,093.22

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Solution

The fourth proportional to 7,130,773.47, 10,692,289.22 and 3,238,093.22 is: 4,855,382.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,130,773.47 : 10,692,289.22 = 3,238,093.22 : x
  2. Step 2: Convert to fraction form
    7,130,773.47/10,692,289.22 = 3,238,093.22/x
  3. Step 3: Cross multiply
    7,130,773.47x = 10,692,289.22 × 3,238,093.22
  4. Step 4: Simplify right side
    7,130,773.47x = 34,622,629,159,909.18
  5. Step 5: Solve for x
    x = 34,622,629,159,909.18/7,130,773.47
  6. Step 6: Final answer
    x = 4,855,382.00

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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.