Home / 4,585,118.40-6,877,458.90-1,552,186.80

Finding the Fourth Proportional to 4,585,118.40, 6,877,458.90 and 1,552,186.80

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Solution

The fourth proportional to 4,585,118.40, 6,877,458.90 and 1,552,186.80 is: 2,328,206.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,118.40 : 6,877,458.90 = 1,552,186.80 : x
  2. Step 2: Convert to fraction form
    4,585,118.40/6,877,458.90 = 1,552,186.80/x
  3. Step 3: Cross multiply
    4,585,118.40x = 6,877,458.90 × 1,552,186.80
  4. Step 4: Simplify right side
    4,585,118.40x = 10,675,100,922,122.52
  5. Step 5: Solve for x
    x = 10,675,100,922,122.52/4,585,118.40
  6. Step 6: Final answer
    x = 2,328,206.16

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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.