Home / 9,609,117.01-13,260,580.94-5,258,203.84

Finding the Fourth Proportional to 9,609,117.01, 13,260,580.94 and 5,258,203.84

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Solution

The fourth proportional to 9,609,117.01, 13,260,580.94 and 5,258,203.84 is: 7,256,321.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,117.01 : 13,260,580.94 = 5,258,203.84 : x
  2. Step 2: Convert to fraction form
    9,609,117.01/13,260,580.94 = 5,258,203.84/x
  3. Step 3: Cross multiply
    9,609,117.01x = 13,260,580.94 × 5,258,203.84
  4. Step 4: Simplify right side
    9,609,117.01x = 69,726,837,526,744.89
  5. Step 5: Solve for x
    x = 69,726,837,526,744.89/9,609,117.01
  6. Step 6: Final answer
    x = 7,256,321.00

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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.