Home / 4,973,854.80-7,464,718.80-1,942,672.80

Finding the Fourth Proportional to 4,973,854.80, 7,464,718.80 and 1,942,672.80

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Solution

The fourth proportional to 4,973,854.80, 7,464,718.80 and 1,942,672.80 is: 2,915,546.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,854.80 : 7,464,718.80 = 1,942,672.80 : x
  2. Step 2: Convert to fraction form
    4,973,854.80/7,464,718.80 = 1,942,672.80/x
  3. Step 3: Cross multiply
    4,973,854.80x = 7,464,718.80 × 1,942,672.80
  4. Step 4: Simplify right side
    4,973,854.80x = 14,501,506,172,408.64
  5. Step 5: Solve for x
    x = 14,501,506,172,408.64/4,973,854.80
  6. Step 6: Final answer
    x = 2,915,546.75

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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.