Home / 4,141,759.60-6,213,063.52-1,585,124.64

Finding the Fourth Proportional to 4,141,759.60, 6,213,063.52 and 1,585,124.64

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Solution

The fourth proportional to 4,141,759.60, 6,213,063.52 and 1,585,124.64 is: 2,377,849.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,759.60 : 6,213,063.52 = 1,585,124.64 : x
  2. Step 2: Convert to fraction form
    4,141,759.60/6,213,063.52 = 1,585,124.64/x
  3. Step 3: Cross multiply
    4,141,759.60x = 6,213,063.52 × 1,585,124.64
  4. Step 4: Simplify right side
    4,141,759.60x = 9,848,480,075,437.13
  5. Step 5: Solve for x
    x = 9,848,480,075,437.13/4,141,759.60
  6. Step 6: Final answer
    x = 2,377,849.28

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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.