Home / 3,596,425.16-5,395,415.34-1,913,284.04

Finding the Fourth Proportional to 3,596,425.16, 5,395,415.34 and 1,913,284.04

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Solution

The fourth proportional to 3,596,425.16, 5,395,415.34 and 1,913,284.04 is: 2,870,339.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,425.16 : 5,395,415.34 = 1,913,284.04 : x
  2. Step 2: Convert to fraction form
    3,596,425.16/5,395,415.34 = 1,913,284.04/x
  3. Step 3: Cross multiply
    3,596,425.16x = 5,395,415.34 × 1,913,284.04
  4. Step 4: Simplify right side
    3,596,425.16x = 10,322,962,059,193.17
  5. Step 5: Solve for x
    x = 10,322,962,059,193.17/3,596,425.16
  6. Step 6: Final answer
    x = 2,870,339.74

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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.