Home / 7,550,030.07-11,324,972.74-4,473,806.54

Finding the Fourth Proportional to 7,550,030.07, 11,324,972.74 and 4,473,806.54

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Solution

The fourth proportional to 7,550,030.07, 11,324,972.74 and 4,473,806.54 is: 6,710,666.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550,030.07 : 11,324,972.74 = 4,473,806.54 : x
  2. Step 2: Convert to fraction form
    7,550,030.07/11,324,972.74 = 4,473,806.54/x
  3. Step 3: Cross multiply
    7,550,030.07x = 11,324,972.74 × 4,473,806.54
  4. Step 4: Simplify right side
    7,550,030.07x = 50,665,737,109,533.72
  5. Step 5: Solve for x
    x = 50,665,737,109,533.72/7,550,030.07
  6. Step 6: Final answer
    x = 6,710,666.93

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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.