Home / 4,920,544.80-7,366,820.40-4,360,672.80

Finding the Fourth Proportional to 4,920,544.80, 7,366,820.40 and 4,360,672.80

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Solution

The fourth proportional to 4,920,544.80, 7,366,820.40 and 4,360,672.80 is: 6,528,604.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,920,544.80 : 7,366,820.40 = 4,360,672.80 : x
  2. Step 2: Convert to fraction form
    4,920,544.80/7,366,820.40 = 4,360,672.80/x
  3. Step 3: Cross multiply
    4,920,544.80x = 7,366,820.40 × 4,360,672.80
  4. Step 4: Simplify right side
    4,920,544.80x = 32,124,293,340,765.12
  5. Step 5: Solve for x
    x = 32,124,293,340,765.12/4,920,544.80
  6. Step 6: Final answer
    x = 6,528,604.99

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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.