Home / 4,088,205.72-6,130,439.82-1,527,543

Finding the Fourth Proportional to 4,088,205.72, 6,130,439.82 and 1,527,543

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Solution

The fourth proportional to 4,088,205.72, 6,130,439.82 and 1,527,543 is: 2,290,616.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,205.72 : 6,130,439.82 = 1,527,543 : x
  2. Step 2: Convert to fraction form
    4,088,205.72/6,130,439.82 = 1,527,543/x
  3. Step 3: Cross multiply
    4,088,205.72x = 6,130,439.82 × 1,527,543
  4. Step 4: Simplify right side
    4,088,205.72x = 9,364,510,433,962.26
  5. Step 5: Solve for x
    x = 9,364,510,433,962.26/4,088,205.72
  6. Step 6: Final answer
    x = 2,290,616.24

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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.