Home / 1,826,252.60-2,520,231.53-1,010,490.66

Finding the Fourth Proportional to 1,826,252.60, 2,520,231.53 and 1,010,490.66

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Solution

The fourth proportional to 1,826,252.60, 2,520,231.53 and 1,010,490.66 is: 1,394,478.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,252.60 : 2,520,231.53 = 1,010,490.66 : x
  2. Step 2: Convert to fraction form
    1,826,252.60/2,520,231.53 = 1,010,490.66/x
  3. Step 3: Cross multiply
    1,826,252.60x = 2,520,231.53 × 1,010,490.66
  4. Step 4: Simplify right side
    1,826,252.60x = 2,546,670,417,050.06
  5. Step 5: Solve for x
    x = 2,546,670,417,050.06/1,826,252.60
  6. Step 6: Final answer
    x = 1,394,478.74

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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.