Home / 11,814,926.28-17,712,280.93-4,533,611.39

Finding the Fourth Proportional to 11,814,926.28, 17,712,280.93 and 4,533,611.39

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Solution

The fourth proportional to 11,814,926.28, 17,712,280.93 and 4,533,611.39 is: 6,796,538.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814,926.28 : 17,712,280.93 = 4,533,611.39 : x
  2. Step 2: Convert to fraction form
    11,814,926.28/17,712,280.93 = 4,533,611.39/x
  3. Step 3: Cross multiply
    11,814,926.28x = 17,712,280.93 × 4,533,611.39
  4. Step 4: Simplify right side
    11,814,926.28x = 80,300,598,529,400.89
  5. Step 5: Solve for x
    x = 80,300,598,529,400.89/11,814,926.28
  6. Step 6: Final answer
    x = 6,796,538.26

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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.