Home / 6,236,270.61-9,354,427.59-1,918,291.56

Finding the Fourth Proportional to 6,236,270.61, 9,354,427.59 and 1,918,291.56

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Solution

The fourth proportional to 6,236,270.61, 9,354,427.59 and 1,918,291.56 is: 2,877,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,270.61 : 9,354,427.59 = 1,918,291.56 : x
  2. Step 2: Convert to fraction form
    6,236,270.61/9,354,427.59 = 1,918,291.56/x
  3. Step 3: Cross multiply
    6,236,270.61x = 9,354,427.59 × 1,918,291.56
  4. Step 4: Simplify right side
    6,236,270.61x = 17,944,519,494,528.14
  5. Step 5: Solve for x
    x = 17,944,519,494,528.14/6,236,270.61
  6. Step 6: Final answer
    x = 2,877,444.01

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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.