Home / 5,711,697.24-7,883,548.71-3,507,088.34

Finding the Fourth Proportional to 5,711,697.24, 7,883,548.71 and 3,507,088.34

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Solution

The fourth proportional to 5,711,697.24, 7,883,548.71 and 3,507,088.34 is: 4,840,645.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,697.24 : 7,883,548.71 = 3,507,088.34 : x
  2. Step 2: Convert to fraction form
    5,711,697.24/7,883,548.71 = 3,507,088.34/x
  3. Step 3: Cross multiply
    5,711,697.24x = 7,883,548.71 × 3,507,088.34
  4. Step 4: Simplify right side
    5,711,697.24x = 27,648,301,750,643.29
  5. Step 5: Solve for x
    x = 27,648,301,750,643.29/5,711,697.24
  6. Step 6: Final answer
    x = 4,840,645.54

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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.