Home / 3,357,955.96-4,633,994.80-1,907,730.94

Finding the Fourth Proportional to 3,357,955.96, 4,633,994.80 and 1,907,730.94

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Solution

The fourth proportional to 3,357,955.96, 4,633,994.80 and 1,907,730.94 is: 2,632,677.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,955.96 : 4,633,994.80 = 1,907,730.94 : x
  2. Step 2: Convert to fraction form
    3,357,955.96/4,633,994.80 = 1,907,730.94/x
  3. Step 3: Cross multiply
    3,357,955.96x = 4,633,994.80 × 1,907,730.94
  4. Step 4: Simplify right side
    3,357,955.96x = 8,840,415,255,759.11
  5. Step 5: Solve for x
    x = 8,840,415,255,759.11/3,357,955.96
  6. Step 6: Final answer
    x = 2,632,677.55

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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.