Home / 7,330,795.74-10,116,495.27-4,274,419.50

Finding the Fourth Proportional to 7,330,795.74, 10,116,495.27 and 4,274,419.50

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Solution

The fourth proportional to 7,330,795.74, 10,116,495.27 and 4,274,419.50 is: 5,898,697.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,795.74 : 10,116,495.27 = 4,274,419.50 : x
  2. Step 2: Convert to fraction form
    7,330,795.74/10,116,495.27 = 4,274,419.50/x
  3. Step 3: Cross multiply
    7,330,795.74x = 10,116,495.27 × 4,274,419.50
  4. Step 4: Simplify right side
    7,330,795.74x = 43,242,144,653,745.77
  5. Step 5: Solve for x
    x = 43,242,144,653,745.77/7,330,795.74
  6. Step 6: Final answer
    x = 5,898,697.25

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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.