Home / 9,522,683.19-13,143,393.72-6,259,798.26

Finding the Fourth Proportional to 9,522,683.19, 13,143,393.72 and 6,259,798.26

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Solution

The fourth proportional to 9,522,683.19, 13,143,393.72 and 6,259,798.26 is: 8,639,896.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,683.19 : 13,143,393.72 = 6,259,798.26 : x
  2. Step 2: Convert to fraction form
    9,522,683.19/13,143,393.72 = 6,259,798.26/x
  3. Step 3: Cross multiply
    9,522,683.19x = 13,143,393.72 × 6,259,798.26
  4. Step 4: Simplify right side
    9,522,683.19x = 82,274,993,138,950.92
  5. Step 5: Solve for x
    x = 82,274,993,138,950.92/9,522,683.19
  6. Step 6: Final answer
    x = 8,639,896.08

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1.5x scale

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.