Home / 6,242,903.36-9,364,367-2,406,532.36

Finding the Fourth Proportional to 6,242,903.36, 9,364,367 and 2,406,532.36

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Solution

The fourth proportional to 6,242,903.36, 9,364,367 and 2,406,532.36 is: 3,609,803.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,903.36 : 9,364,367 = 2,406,532.36 : x
  2. Step 2: Convert to fraction form
    6,242,903.36/9,364,367 = 2,406,532.36/x
  3. Step 3: Cross multiply
    6,242,903.36x = 9,364,367 × 2,406,532.36
  4. Step 4: Simplify right side
    6,242,903.36x = 22,535,652,216,416.12
  5. Step 5: Solve for x
    x = 22,535,652,216,416.12/6,242,903.36
  6. Step 6: Final answer
    x = 3,609,803.15

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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.