Home / 4,829,954.60-7,240,323.90-1,796,508.20

Finding the Fourth Proportional to 4,829,954.60, 7,240,323.90 and 1,796,508.20

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Solution

The fourth proportional to 4,829,954.60, 7,240,323.90 and 1,796,508.20 is: 2,693,048.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,954.60 : 7,240,323.90 = 1,796,508.20 : x
  2. Step 2: Convert to fraction form
    4,829,954.60/7,240,323.90 = 1,796,508.20/x
  3. Step 3: Cross multiply
    4,829,954.60x = 7,240,323.90 × 1,796,508.20
  4. Step 4: Simplify right side
    4,829,954.60x = 13,007,301,257,005.98
  5. Step 5: Solve for x
    x = 13,007,301,257,005.98/4,829,954.60
  6. Step 6: Final answer
    x = 2,693,048.35

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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.