Home / 7,050,213.60-10,578,085.20-2,562,943.20

Finding the Fourth Proportional to 7,050,213.60, 10,578,085.20 and 2,562,943.20

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Solution

The fourth proportional to 7,050,213.60, 10,578,085.20 and 2,562,943.20 is: 3,845,419.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,213.60 : 10,578,085.20 = 2,562,943.20 : x
  2. Step 2: Convert to fraction form
    7,050,213.60/10,578,085.20 = 2,562,943.20/x
  3. Step 3: Cross multiply
    7,050,213.60x = 10,578,085.20 × 2,562,943.20
  4. Step 4: Simplify right side
    7,050,213.60x = 27,111,031,532,360.64
  5. Step 5: Solve for x
    x = 27,111,031,532,360.64/7,050,213.60
  6. Step 6: Final answer
    x = 3,845,419.88

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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.