Home / 3,335,023.88-4,602,348.96-1,807,133.84

Finding the Fourth Proportional to 3,335,023.88, 4,602,348.96 and 1,807,133.84

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Solution

The fourth proportional to 3,335,023.88, 4,602,348.96 and 1,807,133.84 is: 2,493,853.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,023.88 : 4,602,348.96 = 1,807,133.84 : x
  2. Step 2: Convert to fraction form
    3,335,023.88/4,602,348.96 = 1,807,133.84/x
  3. Step 3: Cross multiply
    3,335,023.88x = 4,602,348.96 × 1,807,133.84
  4. Step 4: Simplify right side
    3,335,023.88x = 8,317,060,549,104.81
  5. Step 5: Solve for x
    x = 8,317,060,549,104.81/3,335,023.88
  6. Step 6: Final answer
    x = 2,493,853.37

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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.