Home / 5,247,256.14-7,194,014.60-5,151,611.34

Finding the Fourth Proportional to 5,247,256.14, 7,194,014.60 and 5,151,611.34

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Solution

The fourth proportional to 5,247,256.14, 7,194,014.60 and 5,151,611.34 is: 7,062,885.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,247,256.14 : 7,194,014.60 = 5,151,611.34 : x
  2. Step 2: Convert to fraction form
    5,247,256.14/7,194,014.60 = 5,151,611.34/x
  3. Step 3: Cross multiply
    5,247,256.14x = 7,194,014.60 × 5,151,611.34
  4. Step 4: Simplify right side
    5,247,256.14x = 37,060,767,167,727.51
  5. Step 5: Solve for x
    x = 37,060,767,167,727.51/5,247,256.14
  6. Step 6: Final answer
    x = 7,062,885.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.