Home / 4,383,007.10-6,574,510.65-2,871,352.70

Finding the Fourth Proportional to 4,383,007.10, 6,574,510.65 and 2,871,352.70

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Solution

The fourth proportional to 4,383,007.10, 6,574,510.65 and 2,871,352.70 is: 4,307,029.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,007.10 : 6,574,510.65 = 2,871,352.70 : x
  2. Step 2: Convert to fraction form
    4,383,007.10/6,574,510.65 = 2,871,352.70/x
  3. Step 3: Cross multiply
    4,383,007.10x = 6,574,510.65 × 2,871,352.70
  4. Step 4: Simplify right side
    4,383,007.10x = 18,877,738,906,056.26
  5. Step 5: Solve for x
    x = 18,877,738,906,056.26/4,383,007.10
  6. Step 6: Final answer
    x = 4,307,029.05

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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.