Home / 4,883,529.56-7,326,344.23-1,645,389

Finding the Fourth Proportional to 4,883,529.56, 7,326,344.23 and 1,645,389

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Solution

The fourth proportional to 4,883,529.56, 7,326,344.23 and 1,645,389 is: 2,468,437.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,529.56 : 7,326,344.23 = 1,645,389 : x
  2. Step 2: Convert to fraction form
    4,883,529.56/7,326,344.23 = 1,645,389/x
  3. Step 3: Cross multiply
    4,883,529.56x = 7,326,344.23 × 1,645,389
  4. Step 4: Simplify right side
    4,883,529.56x = 12,054,686,206,255.47
  5. Step 5: Solve for x
    x = 12,054,686,206,255.47/4,883,529.56
  6. Step 6: Final answer
    x = 2,468,437.24

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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.