Home / 4,559,378.91-6,289,201.71-3,010,654.86

Finding the Fourth Proportional to 4,559,378.91, 6,289,201.71 and 3,010,654.86

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Solution

The fourth proportional to 4,559,378.91, 6,289,201.71 and 3,010,654.86 is: 4,152,893.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559,378.91 : 6,289,201.71 = 3,010,654.86 : x
  2. Step 2: Convert to fraction form
    4,559,378.91/6,289,201.71 = 3,010,654.86/x
  3. Step 3: Cross multiply
    4,559,378.91x = 6,289,201.71 × 3,010,654.86
  4. Step 4: Simplify right side
    4,559,378.91x = 18,934,615,693,731.81
  5. Step 5: Solve for x
    x = 18,934,615,693,731.81/4,559,378.91
  6. Step 6: Final answer
    x = 4,152,893.64

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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.