Home / 1,852,026.46-2,778,088.92-504,216.63

Finding the Fourth Proportional to 1,852,026.46, 2,778,088.92 and 504,216.63

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Solution

The fourth proportional to 1,852,026.46, 2,778,088.92 and 504,216.63 is: 756,338.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,026.46 : 2,778,088.92 = 504,216.63 : x
  2. Step 2: Convert to fraction form
    1,852,026.46/2,778,088.92 = 504,216.63/x
  3. Step 3: Cross multiply
    1,852,026.46x = 2,778,088.92 × 504,216.63
  4. Step 4: Simplify right side
    1,852,026.46x = 1,400,758,641,609.76
  5. Step 5: Solve for x
    x = 1,400,758,641,609.76/1,852,026.46
  6. Step 6: Final answer
    x = 756,338.35

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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.