Home / 10,594,703.80-15,860,562.90-7,004,524.60

Finding the Fourth Proportional to 10,594,703.80, 15,860,562.90 and 7,004,524.60

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Solution

The fourth proportional to 10,594,703.80, 15,860,562.90 and 7,004,524.60 is: 10,485,965.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,594,703.80 : 15,860,562.90 = 7,004,524.60 : x
  2. Step 2: Convert to fraction form
    10,594,703.80/15,860,562.90 = 7,004,524.60/x
  3. Step 3: Cross multiply
    10,594,703.80x = 15,860,562.90 × 7,004,524.60
  4. Step 4: Simplify right side
    10,594,703.80x = 111,095,703,002,897.34
  5. Step 5: Solve for x
    x = 111,095,703,002,897.34/10,594,703.80
  6. Step 6: Final answer
    x = 10,485,965.92

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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.