Home / 4,352,871.60-6,529,307.40-2,200,535.55

Finding the Fourth Proportional to 4,352,871.60, 6,529,307.40 and 2,200,535.55

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Solution

The fourth proportional to 4,352,871.60, 6,529,307.40 and 2,200,535.55 is: 3,300,803.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352,871.60 : 6,529,307.40 = 2,200,535.55 : x
  2. Step 2: Convert to fraction form
    4,352,871.60/6,529,307.40 = 2,200,535.55/x
  3. Step 3: Cross multiply
    4,352,871.60x = 6,529,307.40 × 2,200,535.55
  4. Step 4: Simplify right side
    4,352,871.60x = 14,367,973,050,578.07
  5. Step 5: Solve for x
    x = 14,367,973,050,578.07/4,352,871.60
  6. Step 6: Final answer
    x = 3,300,803.33

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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.