Home / 9,222,703.16-13,834,559.26-3,831,898.64

Finding the Fourth Proportional to 9,222,703.16, 13,834,559.26 and 3,831,898.64

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Solution

The fourth proportional to 9,222,703.16, 13,834,559.26 and 3,831,898.64 is: 5,748,057.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,703.16 : 13,834,559.26 = 3,831,898.64 : x
  2. Step 2: Convert to fraction form
    9,222,703.16/13,834,559.26 = 3,831,898.64/x
  3. Step 3: Cross multiply
    9,222,703.16x = 13,834,559.26 × 3,831,898.64
  4. Step 4: Simplify right side
    9,222,703.16x = 53,012,628,813,393.41
  5. Step 5: Solve for x
    x = 53,012,628,813,393.41/9,222,703.16
  6. Step 6: Final answer
    x = 5,748,057.58

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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.