Home / 2,369,636.10-3,554,822.90-771,827.27

Finding the Fourth Proportional to 2,369,636.10, 3,554,822.90 and 771,827.27

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Solution

The fourth proportional to 2,369,636.10, 3,554,822.90 and 771,827.27 is: 1,157,861.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,636.10 : 3,554,822.90 = 771,827.27 : x
  2. Step 2: Convert to fraction form
    2,369,636.10/3,554,822.90 = 771,827.27/x
  3. Step 3: Cross multiply
    2,369,636.10x = 3,554,822.90 × 771,827.27
  4. Step 4: Simplify right side
    2,369,636.10x = 2,743,709,238,395.94
  5. Step 5: Solve for x
    x = 2,743,709,238,395.94/2,369,636.10
  6. Step 6: Final answer
    x = 1,157,861.01

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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.