Home / 6,710,262.57-9,260,424.54-3,809,923.29

Finding the Fourth Proportional to 6,710,262.57, 9,260,424.54 and 3,809,923.29

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Solution

The fourth proportional to 6,710,262.57, 9,260,424.54 and 3,809,923.29 is: 5,257,843.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,262.57 : 9,260,424.54 = 3,809,923.29 : x
  2. Step 2: Convert to fraction form
    6,710,262.57/9,260,424.54 = 3,809,923.29/x
  3. Step 3: Cross multiply
    6,710,262.57x = 9,260,424.54 × 3,809,923.29
  4. Step 4: Simplify right side
    6,710,262.57x = 35,281,507,130,233.53
  5. Step 5: Solve for x
    x = 35,281,507,130,233.53/6,710,262.57
  6. Step 6: Final answer
    x = 5,257,843.01

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1.5x scale

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.