Home / 9,771,006.10-14,656,509.15-4,090,638.10

Finding the Fourth Proportional to 9,771,006.10, 14,656,509.15 and 4,090,638.10

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Solution

The fourth proportional to 9,771,006.10, 14,656,509.15 and 4,090,638.10 is: 6,135,957.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,771,006.10 : 14,656,509.15 = 4,090,638.10 : x
  2. Step 2: Convert to fraction form
    9,771,006.10/14,656,509.15 = 4,090,638.10/x
  3. Step 3: Cross multiply
    9,771,006.10x = 14,656,509.15 × 4,090,638.10
  4. Step 4: Simplify right side
    9,771,006.10x = 59,954,474,741,988.62
  5. Step 5: Solve for x
    x = 59,954,474,741,988.62/9,771,006.10
  6. Step 6: Final answer
    x = 6,135,957.15

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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.