Home / 1,364,298.67-2,046,454.07-353,348.80

Finding the Fourth Proportional to 1,364,298.67, 2,046,454.07 and 353,348.80

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Solution

The fourth proportional to 1,364,298.67, 2,046,454.07 and 353,348.80 is: 530,024.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,298.67 : 2,046,454.07 = 353,348.80 : x
  2. Step 2: Convert to fraction form
    1,364,298.67/2,046,454.07 = 353,348.80/x
  3. Step 3: Cross multiply
    1,364,298.67x = 2,046,454.07 × 353,348.80
  4. Step 4: Simplify right side
    1,364,298.67x = 723,112,089,889.62
  5. Step 5: Solve for x
    x = 723,112,089,889.62/1,364,298.67
  6. Step 6: Final answer
    x = 530,024.77

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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.