Home / 7,492,930.26-10,340,274.90-4,055,170.98

Finding the Fourth Proportional to 7,492,930.26, 10,340,274.90 and 4,055,170.98

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Solution

The fourth proportional to 7,492,930.26, 10,340,274.90 and 4,055,170.98 is: 5,596,152.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,930.26 : 10,340,274.90 = 4,055,170.98 : x
  2. Step 2: Convert to fraction form
    7,492,930.26/10,340,274.90 = 4,055,170.98/x
  3. Step 3: Cross multiply
    7,492,930.26x = 10,340,274.90 × 4,055,170.98
  4. Step 4: Simplify right side
    7,492,930.26x = 41,931,582,699,702.41
  5. Step 5: Solve for x
    x = 41,931,582,699,702.41/7,492,930.26
  6. Step 6: Final answer
    x = 5,596,152.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.