Home / 1,295,494.07-1,943,490.18-496,713.32

Finding the Fourth Proportional to 1,295,494.07, 1,943,490.18 and 496,713.32

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Solution

The fourth proportional to 1,295,494.07, 1,943,490.18 and 496,713.32 is: 745,165.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,494.07 : 1,943,490.18 = 496,713.32 : x
  2. Step 2: Convert to fraction form
    1,295,494.07/1,943,490.18 = 496,713.32/x
  3. Step 3: Cross multiply
    1,295,494.07x = 1,943,490.18 × 496,713.32
  4. Step 4: Simplify right side
    1,295,494.07x = 965,357,448,735.96
  5. Step 5: Solve for x
    x = 965,357,448,735.96/1,295,494.07
  6. Step 6: Final answer
    x = 745,165.47

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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.