Home / 8,910,087.35-12,295,925.55-4,835,706.35

Finding the Fourth Proportional to 8,910,087.35, 12,295,925.55 and 4,835,706.35

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Solution

The fourth proportional to 8,910,087.35, 12,295,925.55 and 4,835,706.35 is: 6,673,277.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,087.35 : 12,295,925.55 = 4,835,706.35 : x
  2. Step 2: Convert to fraction form
    8,910,087.35/12,295,925.55 = 4,835,706.35/x
  3. Step 3: Cross multiply
    8,910,087.35x = 12,295,925.55 × 4,835,706.35
  4. Step 4: Simplify right side
    8,910,087.35x = 59,459,485,199,782.62
  5. Step 5: Solve for x
    x = 59,459,485,199,782.62/8,910,087.35
  6. Step 6: Final answer
    x = 6,673,277.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.