Home / 7,114,232.95-10,672,824.57-2,854,733.47

Finding the Fourth Proportional to 7,114,232.95, 10,672,824.57 and 2,854,733.47

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Solution

The fourth proportional to 7,114,232.95, 10,672,824.57 and 2,854,733.47 is: 4,282,692.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,232.95 : 10,672,824.57 = 2,854,733.47 : x
  2. Step 2: Convert to fraction form
    7,114,232.95/10,672,824.57 = 2,854,733.47/x
  3. Step 3: Cross multiply
    7,114,232.95x = 10,672,824.57 × 2,854,733.47
  4. Step 4: Simplify right side
    7,114,232.95x = 30,468,069,519,417.36
  5. Step 5: Solve for x
    x = 30,468,069,519,417.36/7,114,232.95
  6. Step 6: Final answer
    x = 4,282,692.14

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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.