Home / 3,657,522.84-5,047,328.21-2,025,924.86

Finding the Fourth Proportional to 3,657,522.84, 5,047,328.21 and 2,025,924.86

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Solution

The fourth proportional to 3,657,522.84, 5,047,328.21 and 2,025,924.86 is: 2,795,746.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,522.84 : 5,047,328.21 = 2,025,924.86 : x
  2. Step 2: Convert to fraction form
    3,657,522.84/5,047,328.21 = 2,025,924.86/x
  3. Step 3: Cross multiply
    3,657,522.84x = 5,047,328.21 × 2,025,924.86
  4. Step 4: Simplify right side
    3,657,522.84x = 10,225,507,661,852.04
  5. Step 5: Solve for x
    x = 10,225,507,661,852.04/3,657,522.84
  6. Step 6: Final answer
    x = 2,795,746.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.