Home / 1,748,894.56-2,624,104.26-612,472

Finding the Fourth Proportional to 1,748,894.56, 2,624,104.26 and 612,472

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Solution

The fourth proportional to 1,748,894.56, 2,624,104.26 and 612,472 is: 918,975.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,894.56 : 2,624,104.26 = 612,472 : x
  2. Step 2: Convert to fraction form
    1,748,894.56/2,624,104.26 = 612,472/x
  3. Step 3: Cross multiply
    1,748,894.56x = 2,624,104.26 × 612,472
  4. Step 4: Simplify right side
    1,748,894.56x = 1,607,190,384,330.72
  5. Step 5: Solve for x
    x = 1,607,190,384,330.72/1,748,894.56
  6. Step 6: Final answer
    x = 918,975.00

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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.