Home / 10,737,417.60-16,095,628.80-9,603,676.80

Finding the Fourth Proportional to 10,737,417.60, 16,095,628.80 and 9,603,676.80

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Solution

The fourth proportional to 10,737,417.60, 16,095,628.80 and 9,603,676.80 is: 14,396,126.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,417.60 : 16,095,628.80 = 9,603,676.80 : x
  2. Step 2: Convert to fraction form
    10,737,417.60/16,095,628.80 = 9,603,676.80/x
  3. Step 3: Cross multiply
    10,737,417.60x = 16,095,628.80 × 9,603,676.80
  4. Step 4: Simplify right side
    10,737,417.60x = 154,577,216,887,971.84
  5. Step 5: Solve for x
    x = 154,577,216,887,971.84/10,737,417.60
  6. Step 6: Final answer
    x = 14,396,126.02

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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.