Home / 10,860,350.06-14,975,001.37-6,934,944.77

Finding the Fourth Proportional to 10,860,350.06, 14,975,001.37 and 6,934,944.77

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Solution

The fourth proportional to 10,860,350.06, 14,975,001.37 and 6,934,944.77 is: 9,562,381.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,860,350.06 : 14,975,001.37 = 6,934,944.77 : x
  2. Step 2: Convert to fraction form
    10,860,350.06/14,975,001.37 = 6,934,944.77/x
  3. Step 3: Cross multiply
    10,860,350.06x = 14,975,001.37 × 6,934,944.77
  4. Step 4: Simplify right side
    10,860,350.06x = 103,850,807,322,074.59
  5. Step 5: Solve for x
    x = 103,850,807,322,074.59/10,860,350.06
  6. Step 6: Final answer
    x = 9,562,381.21

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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.