Home / 1,946,458.64-2,919,967.16-598,734.92

Finding the Fourth Proportional to 1,946,458.64, 2,919,967.16 and 598,734.92

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Solution

The fourth proportional to 1,946,458.64, 2,919,967.16 and 598,734.92 is: 898,188.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,458.64 : 2,919,967.16 = 598,734.92 : x
  2. Step 2: Convert to fraction form
    1,946,458.64/2,919,967.16 = 598,734.92/x
  3. Step 3: Cross multiply
    1,946,458.64x = 2,919,967.16 × 598,734.92
  4. Step 4: Simplify right side
    1,946,458.64x = 1,748,286,303,945.23
  5. Step 5: Solve for x
    x = 1,748,286,303,945.23/1,946,458.64
  6. Step 6: Final answer
    x = 898,188.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.