Home / 4,362,482.72-6,018,667.86-2,525,938.52

Finding the Fourth Proportional to 4,362,482.72, 6,018,667.86 and 2,525,938.52

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Solution

The fourth proportional to 4,362,482.72, 6,018,667.86 and 2,525,938.52 is: 3,484,892.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,482.72 : 6,018,667.86 = 2,525,938.52 : x
  2. Step 2: Convert to fraction form
    4,362,482.72/6,018,667.86 = 2,525,938.52/x
  3. Step 3: Cross multiply
    4,362,482.72x = 6,018,667.86 × 2,525,938.52
  4. Step 4: Simplify right side
    4,362,482.72x = 15,202,784,986,659.97
  5. Step 5: Solve for x
    x = 15,202,784,986,659.97/4,362,482.72
  6. Step 6: Final answer
    x = 3,484,892.88

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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.