Home / 1,374,806.88-2,062,244.88-377,532

Finding the Fourth Proportional to 1,374,806.88, 2,062,244.88 and 377,532

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Solution

The fourth proportional to 1,374,806.88, 2,062,244.88 and 377,532 is: 566,307.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,806.88 : 2,062,244.88 = 377,532 : x
  2. Step 2: Convert to fraction form
    1,374,806.88/2,062,244.88 = 377,532/x
  3. Step 3: Cross multiply
    1,374,806.88x = 2,062,244.88 × 377,532
  4. Step 4: Simplify right side
    1,374,806.88x = 778,563,434,036.16
  5. Step 5: Solve for x
    x = 778,563,434,036.16/1,374,806.88
  6. Step 6: Final answer
    x = 566,307.49

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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.