Home / 799,674.06-1,199,333.98-230,931.34

Finding the Fourth Proportional to 799,674.06, 1,199,333.98 and 230,931.34

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Solution

The fourth proportional to 799,674.06, 1,199,333.98 and 230,931.34 is: 346,345.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,674.06 : 1,199,333.98 = 230,931.34 : x
  2. Step 2: Convert to fraction form
    799,674.06/1,199,333.98 = 230,931.34/x
  3. Step 3: Cross multiply
    799,674.06x = 1,199,333.98 × 230,931.34
  4. Step 4: Simplify right side
    799,674.06x = 276,963,803,108.93
  5. Step 5: Solve for x
    x = 276,963,803,108.93/799,674.06
  6. Step 6: Final answer
    x = 346,345.86

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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.