Home / 5,026,231.20-7,539,346.80-4,030,903.20

Finding the Fourth Proportional to 5,026,231.20, 7,539,346.80 and 4,030,903.20

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Solution

The fourth proportional to 5,026,231.20, 7,539,346.80 and 4,030,903.20 is: 6,046,354.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026,231.20 : 7,539,346.80 = 4,030,903.20 : x
  2. Step 2: Convert to fraction form
    5,026,231.20/7,539,346.80 = 4,030,903.20/x
  3. Step 3: Cross multiply
    5,026,231.20x = 7,539,346.80 × 4,030,903.20
  4. Step 4: Simplify right side
    5,026,231.20x = 30,390,377,142,029.76
  5. Step 5: Solve for x
    x = 30,390,377,142,029.76/5,026,231.20
  6. Step 6: Final answer
    x = 6,046,354.80

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1.5x scale

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.