Home / 675,459.60-1,014,348.50-599,729.25

Finding the Fourth Proportional to 675,459.60, 1,014,348.50 and 599,729.25

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Solution

The fourth proportional to 675,459.60, 1,014,348.50 and 599,729.25 is: 900,623.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,459.60 : 1,014,348.50 = 599,729.25 : x
  2. Step 2: Convert to fraction form
    675,459.60/1,014,348.50 = 599,729.25/x
  3. Step 3: Cross multiply
    675,459.60x = 1,014,348.50 × 599,729.25
  4. Step 4: Simplify right side
    675,459.60x = 608,334,465,143.63
  5. Step 5: Solve for x
    x = 608,334,465,143.63/675,459.60
  6. Step 6: Final answer
    x = 900,623.02

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1.5x scale

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.