Home / 10,804,293.46-14,910,280.02-5,909,515.39

Finding the Fourth Proportional to 10,804,293.46, 14,910,280.02 and 5,909,515.39

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Solution

The fourth proportional to 10,804,293.46, 14,910,280.02 and 5,909,515.39 is: 8,155,325.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,293.46 : 14,910,280.02 = 5,909,515.39 : x
  2. Step 2: Convert to fraction form
    10,804,293.46/14,910,280.02 = 5,909,515.39/x
  3. Step 3: Cross multiply
    10,804,293.46x = 14,910,280.02 × 5,909,515.39
  4. Step 4: Simplify right side
    10,804,293.46x = 88,112,529,247,399.50
  5. Step 5: Solve for x
    x = 88,112,529,247,399.50/10,804,293.46
  6. Step 6: Final answer
    x = 8,155,325.43

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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.