Home / 7,509,194.10-10,362,625.29-4,246,649.46

Finding the Fourth Proportional to 7,509,194.10, 10,362,625.29 and 4,246,649.46

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Solution

The fourth proportional to 7,509,194.10, 10,362,625.29 and 4,246,649.46 is: 5,860,340.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,194.10 : 10,362,625.29 = 4,246,649.46 : x
  2. Step 2: Convert to fraction form
    7,509,194.10/10,362,625.29 = 4,246,649.46/x
  3. Step 3: Cross multiply
    7,509,194.10x = 10,362,625.29 × 4,246,649.46
  4. Step 4: Simplify right side
    7,509,194.10x = 44,006,437,091,960.84
  5. Step 5: Solve for x
    x = 44,006,437,091,960.84/7,509,194.10
  6. Step 6: Final answer
    x = 5,860,340.87

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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.