Home / 2,916,002.10-4,072,955.10-2,916,002.10

Finding the Fourth Proportional to 2,916,002.10, 4,072,955.10 and 2,916,002.10

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Solution

The fourth proportional to 2,916,002.10, 4,072,955.10 and 2,916,002.10 is: 4,072,955.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,002.10 : 4,072,955.10 = 2,916,002.10 : x
  2. Step 2: Convert to fraction form
    2,916,002.10/4,072,955.10 = 2,916,002.10/x
  3. Step 3: Cross multiply
    2,916,002.10x = 4,072,955.10 × 2,916,002.10
  4. Step 4: Simplify right side
    2,916,002.10x = 11,876,745,624,805.71
  5. Step 5: Solve for x
    x = 11,876,745,624,805.71/2,916,002.10
  6. Step 6: Final answer
    x = 4,072,955.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.