Home / 6,551,203.81-9,829,050.43-2,236,284.15

Finding the Fourth Proportional to 6,551,203.81, 9,829,050.43 and 2,236,284.15

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Solution

The fourth proportional to 6,551,203.81, 9,829,050.43 and 2,236,284.15 is: 3,355,192.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,203.81 : 9,829,050.43 = 2,236,284.15 : x
  2. Step 2: Convert to fraction form
    6,551,203.81/9,829,050.43 = 2,236,284.15/x
  3. Step 3: Cross multiply
    6,551,203.81x = 9,829,050.43 × 2,236,284.15
  4. Step 4: Simplify right side
    6,551,203.81x = 21,980,549,686,159.68
  5. Step 5: Solve for x
    x = 21,980,549,686,159.68/6,551,203.81
  6. Step 6: Final answer
    x = 3,355,192.47

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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.