Home / 2,793,690.86-4,187,030.40-1,194,374.24

Finding the Fourth Proportional to 2,793,690.86, 4,187,030.40 and 1,194,374.24

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Solution

The fourth proportional to 2,793,690.86, 4,187,030.40 and 1,194,374.24 is: 1,790,062.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,690.86 : 4,187,030.40 = 1,194,374.24 : x
  2. Step 2: Convert to fraction form
    2,793,690.86/4,187,030.40 = 1,194,374.24/x
  3. Step 3: Cross multiply
    2,793,690.86x = 4,187,030.40 × 1,194,374.24
  4. Step 4: Simplify right side
    2,793,690.86x = 5,000,881,251,856.90
  5. Step 5: Solve for x
    x = 5,000,881,251,856.90/2,793,690.86
  6. Step 6: Final answer
    x = 1,790,062.50

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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.