Home / 4,042,383.10-6,063,574.65-3,670,374.40

Finding the Fourth Proportional to 4,042,383.10, 6,063,574.65 and 3,670,374.40

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Solution

The fourth proportional to 4,042,383.10, 6,063,574.65 and 3,670,374.40 is: 5,505,561.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,383.10 : 6,063,574.65 = 3,670,374.40 : x
  2. Step 2: Convert to fraction form
    4,042,383.10/6,063,574.65 = 3,670,374.40/x
  3. Step 3: Cross multiply
    4,042,383.10x = 6,063,574.65 × 3,670,374.40
  4. Step 4: Simplify right side
    4,042,383.10x = 22,255,589,167,848.96
  5. Step 5: Solve for x
    x = 22,255,589,167,848.96/4,042,383.10
  6. Step 6: Final answer
    x = 5,505,561.60

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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.