Home / 9,609,444.64-13,261,032.27-5,258,529.80

Finding the Fourth Proportional to 9,609,444.64, 13,261,032.27 and 5,258,529.80

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Solution

The fourth proportional to 9,609,444.64, 13,261,032.27 and 5,258,529.80 is: 7,256,770.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,444.64 : 13,261,032.27 = 5,258,529.80 : x
  2. Step 2: Convert to fraction form
    9,609,444.64/13,261,032.27 = 5,258,529.80/x
  3. Step 3: Cross multiply
    9,609,444.64x = 13,261,032.27 × 5,258,529.80
  4. Step 4: Simplify right side
    9,609,444.64x = 69,733,533,304,251.48
  5. Step 5: Solve for x
    x = 69,733,533,304,251.48/9,609,444.64
  6. Step 6: Final answer
    x = 7,256,770.39

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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.