Home / 6,588,429.62-9,091,536.45-4,009,825.40

Finding the Fourth Proportional to 6,588,429.62, 9,091,536.45 and 4,009,825.40

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Solution

The fourth proportional to 6,588,429.62, 9,091,536.45 and 4,009,825.40 is: 5,533,256.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,429.62 : 9,091,536.45 = 4,009,825.40 : x
  2. Step 2: Convert to fraction form
    6,588,429.62/9,091,536.45 = 4,009,825.40/x
  3. Step 3: Cross multiply
    6,588,429.62x = 9,091,536.45 × 4,009,825.40
  4. Step 4: Simplify right side
    6,588,429.62x = 36,455,473,772,620.84
  5. Step 5: Solve for x
    x = 36,455,473,772,620.84/6,588,429.62
  6. Step 6: Final answer
    x = 5,533,256.92

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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.