Home / 4,797,168.17-7,196,500.00-2,877,628.16

Finding the Fourth Proportional to 4,797,168.17, 7,196,500.00 and 2,877,628.16

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Solution

The fourth proportional to 4,797,168.17, 7,196,500.00 and 2,877,628.16 is: 4,316,890.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,168.17 : 7,196,500.00 = 2,877,628.16 : x
  2. Step 2: Convert to fraction form
    4,797,168.17/7,196,500.00 = 2,877,628.16/x
  3. Step 3: Cross multiply
    4,797,168.17x = 7,196,500.00 × 2,877,628.16
  4. Step 4: Simplify right side
    4,797,168.17x = 20,708,851,075,028.29
  5. Step 5: Solve for x
    x = 20,708,851,075,028.29/4,797,168.17
  6. Step 6: Final answer
    x = 4,316,890.79

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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.