Home / 694,302.60-1,041,444.18-273,582.12

Finding the Fourth Proportional to 694,302.60, 1,041,444.18 and 273,582.12

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Solution

The fourth proportional to 694,302.60, 1,041,444.18 and 273,582.12 is: 410,369.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,302.60 : 1,041,444.18 = 273,582.12 : x
  2. Step 2: Convert to fraction form
    694,302.60/1,041,444.18 = 273,582.12/x
  3. Step 3: Cross multiply
    694,302.60x = 1,041,444.18 × 273,582.12
  4. Step 4: Simplify right side
    694,302.60x = 284,920,506,626.06
  5. Step 5: Solve for x
    x = 284,920,506,626.06/694,302.60
  6. Step 6: Final answer
    x = 410,369.35

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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.