Home / 7,945,592.36-10,966,097.94-4,681,363.64

Finding the Fourth Proportional to 7,945,592.36, 10,966,097.94 and 4,681,363.64

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Solution

The fourth proportional to 7,945,592.36, 10,966,097.94 and 4,681,363.64 is: 6,460,977.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,945,592.36 : 10,966,097.94 = 4,681,363.64 : x
  2. Step 2: Convert to fraction form
    7,945,592.36/10,966,097.94 = 4,681,363.64/x
  3. Step 3: Cross multiply
    7,945,592.36x = 10,966,097.94 × 4,681,363.64
  4. Step 4: Simplify right side
    7,945,592.36x = 51,336,292,168,994.90
  5. Step 5: Solve for x
    x = 51,336,292,168,994.90/7,945,592.36
  6. Step 6: Final answer
    x = 6,460,977.34

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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.