Home / 11,838,461.60-17,757,692.40-4,265,674.40

Finding the Fourth Proportional to 11,838,461.60, 17,757,692.40 and 4,265,674.40

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Solution

The fourth proportional to 11,838,461.60, 17,757,692.40 and 4,265,674.40 is: 6,398,511.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,838,461.60 : 17,757,692.40 = 4,265,674.40 : x
  2. Step 2: Convert to fraction form
    11,838,461.60/17,757,692.40 = 4,265,674.40/x
  3. Step 3: Cross multiply
    11,838,461.60x = 17,757,692.40 × 4,265,674.40
  4. Step 4: Simplify right side
    11,838,461.60x = 75,748,533,873,754.56
  5. Step 5: Solve for x
    x = 75,748,533,873,754.56/11,838,461.60
  6. Step 6: Final answer
    x = 6,398,511.60

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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.