Home / 995,966.20-1,492,167.30-605,762.20

Finding the Fourth Proportional to 995,966.20, 1,492,167.30 and 605,762.20

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Solution

The fourth proportional to 995,966.20, 1,492,167.30 and 605,762.20 is: 907,559.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,966.20 : 1,492,167.30 = 605,762.20 : x
  2. Step 2: Convert to fraction form
    995,966.20/1,492,167.30 = 605,762.20/x
  3. Step 3: Cross multiply
    995,966.20x = 1,492,167.30 × 605,762.20
  4. Step 4: Simplify right side
    995,966.20x = 903,898,546,416.06
  5. Step 5: Solve for x
    x = 903,898,546,416.06/995,966.20
  6. Step 6: Final answer
    x = 907,559.46

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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.