Home / 5,002,699.16-7,514,090.76-2,984,880.80

Finding the Fourth Proportional to 5,002,699.16, 7,514,090.76 and 2,984,880.80

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Solution

The fourth proportional to 5,002,699.16, 7,514,090.76 and 2,984,880.80 is: 4,483,312.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,699.16 : 7,514,090.76 = 2,984,880.80 : x
  2. Step 2: Convert to fraction form
    5,002,699.16/7,514,090.76 = 2,984,880.80/x
  3. Step 3: Cross multiply
    5,002,699.16x = 7,514,090.76 × 2,984,880.80
  4. Step 4: Simplify right side
    5,002,699.16x = 22,428,665,238,981.41
  5. Step 5: Solve for x
    x = 22,428,665,238,981.41/5,002,699.16
  6. Step 6: Final answer
    x = 4,483,312.81

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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.