Home / 4,440,103.39-6,127,342.61-2,402,912.89

Finding the Fourth Proportional to 4,440,103.39, 6,127,342.61 and 2,402,912.89

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Solution

The fourth proportional to 4,440,103.39, 6,127,342.61 and 2,402,912.89 is: 3,316,019.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440,103.39 : 6,127,342.61 = 2,402,912.89 : x
  2. Step 2: Convert to fraction form
    4,440,103.39/6,127,342.61 = 2,402,912.89/x
  3. Step 3: Cross multiply
    4,440,103.39x = 6,127,342.61 × 2,402,912.89
  4. Step 4: Simplify right side
    4,440,103.39x = 14,723,470,534,659.86
  5. Step 5: Solve for x
    x = 14,723,470,534,659.86/4,440,103.39
  6. Step 6: Final answer
    x = 3,316,019.75

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1.5x scale

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.