Home / 6,140,271.36-9,210,424.32-2,150,250.24

Finding the Fourth Proportional to 6,140,271.36, 9,210,424.32 and 2,150,250.24

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Solution

The fourth proportional to 6,140,271.36, 9,210,424.32 and 2,150,250.24 is: 3,225,381.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140,271.36 : 9,210,424.32 = 2,150,250.24 : x
  2. Step 2: Convert to fraction form
    6,140,271.36/9,210,424.32 = 2,150,250.24/x
  3. Step 3: Cross multiply
    6,140,271.36x = 9,210,424.32 × 2,150,250.24
  4. Step 4: Simplify right side
    6,140,271.36x = 19,804,717,104,581.84
  5. Step 5: Solve for x
    x = 19,804,717,104,581.84/6,140,271.36
  6. Step 6: Final answer
    x = 3,225,381.41

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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.