Home / 6,787,133.77-9,357,453.37-4,395,950.01

Finding the Fourth Proportional to 6,787,133.77, 9,357,453.37 and 4,395,950.01

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Solution

The fourth proportional to 6,787,133.77, 9,357,453.37 and 4,395,950.01 is: 6,060,717.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,133.77 : 9,357,453.37 = 4,395,950.01 : x
  2. Step 2: Convert to fraction form
    6,787,133.77/9,357,453.37 = 4,395,950.01/x
  3. Step 3: Cross multiply
    6,787,133.77x = 9,357,453.37 × 4,395,950.01
  4. Step 4: Simplify right side
    6,787,133.77x = 41,134,897,235,426.03
  5. Step 5: Solve for x
    x = 41,134,897,235,426.03/6,787,133.77
  6. Step 6: Final answer
    x = 6,060,717.03

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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.