Home / 12,703,094.86-17,530,430.34-6,901,973.48

Finding the Fourth Proportional to 12,703,094.86, 17,530,430.34 and 6,901,973.48

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Solution

The fourth proportional to 12,703,094.86, 17,530,430.34 and 6,901,973.48 is: 9,524,810.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,703,094.86 : 17,530,430.34 = 6,901,973.48 : x
  2. Step 2: Convert to fraction form
    12,703,094.86/17,530,430.34 = 6,901,973.48/x
  3. Step 3: Cross multiply
    12,703,094.86x = 17,530,430.34 × 6,901,973.48
  4. Step 4: Simplify right side
    12,703,094.86x = 120,994,565,303,636.73
  5. Step 5: Solve for x
    x = 120,994,565,303,636.73/12,703,094.86
  6. Step 6: Final answer
    x = 9,524,810.03

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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.