Home / 9,029,677.56-13,548,944.61-4,237,756.44

Finding the Fourth Proportional to 9,029,677.56, 13,548,944.61 and 4,237,756.44

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Solution

The fourth proportional to 9,029,677.56, 13,548,944.61 and 4,237,756.44 is: 6,358,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,677.56 : 13,548,944.61 = 4,237,756.44 : x
  2. Step 2: Convert to fraction form
    9,029,677.56/13,548,944.61 = 4,237,756.44/x
  3. Step 3: Cross multiply
    9,029,677.56x = 13,548,944.61 × 4,237,756.44
  4. Step 4: Simplify right side
    9,029,677.56x = 57,417,127,276,230.79
  5. Step 5: Solve for x
    x = 57,417,127,276,230.79/9,029,677.56
  6. Step 6: Final answer
    x = 6,358,712.91

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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.