Home / 5,634,956.77-7,770,359.06-3,342,674.59

Finding the Fourth Proportional to 5,634,956.77, 7,770,359.06 and 3,342,674.59

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Solution

The fourth proportional to 5,634,956.77, 7,770,359.06 and 3,342,674.59 is: 4,609,402.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,634,956.77 : 7,770,359.06 = 3,342,674.59 : x
  2. Step 2: Convert to fraction form
    5,634,956.77/7,770,359.06 = 3,342,674.59/x
  3. Step 3: Cross multiply
    5,634,956.77x = 7,770,359.06 × 3,342,674.59
  4. Step 4: Simplify right side
    5,634,956.77x = 25,973,781,761,434.04
  5. Step 5: Solve for x
    x = 25,973,781,761,434.04/5,634,956.77
  6. Step 6: Final answer
    x = 4,609,402.14

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Double scale
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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.