Home / 634,717.98-945,480.06-600,339.71

Finding the Fourth Proportional to 634,717.98, 945,480.06 and 600,339.71

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Solution

The fourth proportional to 634,717.98, 945,480.06 and 600,339.71 is: 894,269.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,717.98 : 945,480.06 = 600,339.71 : x
  2. Step 2: Convert to fraction form
    634,717.98/945,480.06 = 600,339.71/x
  3. Step 3: Cross multiply
    634,717.98x = 945,480.06 × 600,339.71
  4. Step 4: Simplify right side
    634,717.98x = 567,609,220,303.78
  5. Step 5: Solve for x
    x = 567,609,220,303.78/634,717.98
  6. Step 6: Final answer
    x = 894,269.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.