Home / 7,104,848.32-10,655,665.14-3,262,977.28

Finding the Fourth Proportional to 7,104,848.32, 10,655,665.14 and 3,262,977.28

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Solution

The fourth proportional to 7,104,848.32, 10,655,665.14 and 3,262,977.28 is: 4,893,727.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,848.32 : 10,655,665.14 = 3,262,977.28 : x
  2. Step 2: Convert to fraction form
    7,104,848.32/10,655,665.14 = 3,262,977.28/x
  3. Step 3: Cross multiply
    7,104,848.32x = 10,655,665.14 × 3,262,977.28
  4. Step 4: Simplify right side
    7,104,848.32x = 34,769,193,255,108.02
  5. Step 5: Solve for x
    x = 34,769,193,255,108.02/7,104,848.32
  6. Step 6: Final answer
    x = 4,893,727.73

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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.