Home / 5,349,127.42-8,004,523.29-4,631,942.62

Finding the Fourth Proportional to 5,349,127.42, 8,004,523.29 and 4,631,942.62

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Solution

The fourth proportional to 5,349,127.42, 8,004,523.29 and 4,631,942.62 is: 6,931,316.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,127.42 : 8,004,523.29 = 4,631,942.62 : x
  2. Step 2: Convert to fraction form
    5,349,127.42/8,004,523.29 = 4,631,942.62/x
  3. Step 3: Cross multiply
    5,349,127.42x = 8,004,523.29 × 4,631,942.62
  4. Step 4: Simplify right side
    5,349,127.42x = 37,076,492,579,733.62
  5. Step 5: Solve for x
    x = 37,076,492,579,733.62/5,349,127.42
  6. Step 6: Final answer
    x = 6,931,316.02

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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.