Home / 10,825,692.48-16,236,576.36-4,348,506.96

Finding the Fourth Proportional to 10,825,692.48, 16,236,576.36 and 4,348,506.96

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Solution

The fourth proportional to 10,825,692.48, 16,236,576.36 and 4,348,506.96 is: 6,521,972.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,825,692.48 : 16,236,576.36 = 4,348,506.96 : x
  2. Step 2: Convert to fraction form
    10,825,692.48/16,236,576.36 = 4,348,506.96/x
  3. Step 3: Cross multiply
    10,825,692.48x = 16,236,576.36 × 4,348,506.96
  4. Step 4: Simplify right side
    10,825,692.48x = 70,604,865,308,031.47
  5. Step 5: Solve for x
    x = 70,604,865,308,031.47/10,825,692.48
  6. Step 6: Final answer
    x = 6,521,972.19

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1.5x scale

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.