Home / 7,850,202.12-10,833,586.02-4,412,432.52

Finding the Fourth Proportional to 7,850,202.12, 10,833,586.02 and 4,412,432.52

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Solution

The fourth proportional to 7,850,202.12, 10,833,586.02 and 4,412,432.52 is: 6,089,329.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,850,202.12 : 10,833,586.02 = 4,412,432.52 : x
  2. Step 2: Convert to fraction form
    7,850,202.12/10,833,586.02 = 4,412,432.52/x
  3. Step 3: Cross multiply
    7,850,202.12x = 10,833,586.02 × 4,412,432.52
  4. Step 4: Simplify right side
    7,850,202.12x = 47,802,467,262,865.37
  5. Step 5: Solve for x
    x = 47,802,467,262,865.37/7,850,202.12
  6. Step 6: Final answer
    x = 6,089,329.49

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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.