Home / 2,201,712.65-3,076,099.15-2,201,712.65

Finding the Fourth Proportional to 2,201,712.65, 3,076,099.15 and 2,201,712.65

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Solution

The fourth proportional to 2,201,712.65, 3,076,099.15 and 2,201,712.65 is: 3,076,099.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,712.65 : 3,076,099.15 = 2,201,712.65 : x
  2. Step 2: Convert to fraction form
    2,201,712.65/3,076,099.15 = 2,201,712.65/x
  3. Step 3: Cross multiply
    2,201,712.65x = 3,076,099.15 × 2,201,712.65
  4. Step 4: Simplify right side
    2,201,712.65x = 6,772,686,411,209.25
  5. Step 5: Solve for x
    x = 6,772,686,411,209.25/2,201,712.65
  6. Step 6: Final answer
    x = 3,076,099.15

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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.