Home / 4,426,877.15-6,642,245.52-1,550,307.51

Finding the Fourth Proportional to 4,426,877.15, 6,642,245.52 and 1,550,307.51

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Solution

The fourth proportional to 4,426,877.15, 6,642,245.52 and 1,550,307.51 is: 2,326,137.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,877.15 : 6,642,245.52 = 1,550,307.51 : x
  2. Step 2: Convert to fraction form
    4,426,877.15/6,642,245.52 = 1,550,307.51/x
  3. Step 3: Cross multiply
    4,426,877.15x = 6,642,245.52 × 1,550,307.51
  4. Step 4: Simplify right side
    4,426,877.15x = 10,297,523,112,919.86
  5. Step 5: Solve for x
    x = 10,297,523,112,919.86/4,426,877.15
  6. Step 6: Final answer
    x = 2,326,137.09

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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.