Home / 6,851,228.20-10,276,842.30-4,014,543.40

Finding the Fourth Proportional to 6,851,228.20, 10,276,842.30 and 4,014,543.40

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Solution

The fourth proportional to 6,851,228.20, 10,276,842.30 and 4,014,543.40 is: 6,021,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,228.20 : 10,276,842.30 = 4,014,543.40 : x
  2. Step 2: Convert to fraction form
    6,851,228.20/10,276,842.30 = 4,014,543.40/x
  3. Step 3: Cross multiply
    6,851,228.20x = 10,276,842.30 × 4,014,543.40
  4. Step 4: Simplify right side
    6,851,228.20x = 41,256,829,428,305.82
  5. Step 5: Solve for x
    x = 41,256,829,428,305.82/6,851,228.20
  6. Step 6: Final answer
    x = 6,021,815.10

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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.