Home / 6,270,443.37-9,402,107.54-5,735,474.01

Finding the Fourth Proportional to 6,270,443.37, 9,402,107.54 and 5,735,474.01

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Solution

The fourth proportional to 6,270,443.37, 9,402,107.54 and 5,735,474.01 is: 8,599,957.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,443.37 : 9,402,107.54 = 5,735,474.01 : x
  2. Step 2: Convert to fraction form
    6,270,443.37/9,402,107.54 = 5,735,474.01/x
  3. Step 3: Cross multiply
    6,270,443.37x = 9,402,107.54 × 5,735,474.01
  4. Step 4: Simplify right side
    6,270,443.37x = 53,925,543,406,217.66
  5. Step 5: Solve for x
    x = 53,925,543,406,217.66/6,270,443.37
  6. Step 6: Final answer
    x = 8,599,957.01

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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.