Home / 4,731,307.50-6,529,204.35-2,585,131.50

Finding the Fourth Proportional to 4,731,307.50, 6,529,204.35 and 2,585,131.50

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Solution

The fourth proportional to 4,731,307.50, 6,529,204.35 and 2,585,131.50 is: 3,567,481.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,307.50 : 6,529,204.35 = 2,585,131.50 : x
  2. Step 2: Convert to fraction form
    4,731,307.50/6,529,204.35 = 2,585,131.50/x
  3. Step 3: Cross multiply
    4,731,307.50x = 6,529,204.35 × 2,585,131.50
  4. Step 4: Simplify right side
    4,731,307.50x = 16,878,851,835,122.02
  5. Step 5: Solve for x
    x = 16,878,851,835,122.02/4,731,307.50
  6. Step 6: Final answer
    x = 3,567,481.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.