Home / 1,975,527.03-2,963,573.03-609,416.12

Finding the Fourth Proportional to 1,975,527.03, 2,963,573.03 and 609,416.12

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Solution

The fourth proportional to 1,975,527.03, 2,963,573.03 and 609,416.12 is: 914,211.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,527.03 : 2,963,573.03 = 609,416.12 : x
  2. Step 2: Convert to fraction form
    1,975,527.03/2,963,573.03 = 609,416.12/x
  3. Step 3: Cross multiply
    1,975,527.03x = 2,963,573.03 × 609,416.12
  4. Step 4: Simplify right side
    1,975,527.03x = 1,806,049,159,414.30
  5. Step 5: Solve for x
    x = 1,806,049,159,414.30/1,975,527.03
  6. Step 6: Final answer
    x = 914,211.31

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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.