Home / 4,030,892.80-6,046,339.20-1,334,492.80

Finding the Fourth Proportional to 4,030,892.80, 6,046,339.20 and 1,334,492.80

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Solution

The fourth proportional to 4,030,892.80, 6,046,339.20 and 1,334,492.80 is: 2,001,739.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,892.80 : 6,046,339.20 = 1,334,492.80 : x
  2. Step 2: Convert to fraction form
    4,030,892.80/6,046,339.20 = 1,334,492.80/x
  3. Step 3: Cross multiply
    4,030,892.80x = 6,046,339.20 × 1,334,492.80
  4. Step 4: Simplify right side
    4,030,892.80x = 8,068,796,128,757.76
  5. Step 5: Solve for x
    x = 8,068,796,128,757.76/4,030,892.80
  6. Step 6: Final answer
    x = 2,001,739.20

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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.