Home / 9,589,583.47-14,390,050.17-3,528,571.36

Finding the Fourth Proportional to 9,589,583.47, 14,390,050.17 and 3,528,571.36

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Solution

The fourth proportional to 9,589,583.47, 14,390,050.17 and 3,528,571.36 is: 5,294,945.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,583.47 : 14,390,050.17 = 3,528,571.36 : x
  2. Step 2: Convert to fraction form
    9,589,583.47/14,390,050.17 = 3,528,571.36/x
  3. Step 3: Cross multiply
    9,589,583.47x = 14,390,050.17 × 3,528,571.36
  4. Step 4: Simplify right side
    9,589,583.47x = 50,776,318,898,825.13
  5. Step 5: Solve for x
    x = 50,776,318,898,825.13/9,589,583.47
  6. Step 6: Final answer
    x = 5,294,945.19

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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.