Home / 3,154,225.36-4,352,826.72-1,796,098.36

Finding the Fourth Proportional to 3,154,225.36, 4,352,826.72 and 1,796,098.36

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Solution

The fourth proportional to 3,154,225.36, 4,352,826.72 and 1,796,098.36 is: 2,478,613.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,225.36 : 4,352,826.72 = 1,796,098.36 : x
  2. Step 2: Convert to fraction form
    3,154,225.36/4,352,826.72 = 1,796,098.36/x
  3. Step 3: Cross multiply
    3,154,225.36x = 4,352,826.72 × 1,796,098.36
  4. Step 4: Simplify right side
    3,154,225.36x = 7,818,104,933,156.18
  5. Step 5: Solve for x
    x = 7,818,104,933,156.18/3,154,225.36
  6. Step 6: Final answer
    x = 2,478,613.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.