Home / 944,194.64-1,416,710.59-494,808.67

Finding the Fourth Proportional to 944,194.64, 1,416,710.59 and 494,808.67

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Solution

The fourth proportional to 944,194.64, 1,416,710.59 and 494,808.67 is: 742,432.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,194.64 : 1,416,710.59 = 494,808.67 : x
  2. Step 2: Convert to fraction form
    944,194.64/1,416,710.59 = 494,808.67/x
  3. Step 3: Cross multiply
    944,194.64x = 1,416,710.59 × 494,808.67
  4. Step 4: Simplify right side
    944,194.64x = 701,000,679,762.58
  5. Step 5: Solve for x
    x = 701,000,679,762.58/944,194.64
  6. Step 6: Final answer
    x = 742,432.38

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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.