Home / 1,528,923.58-2,293,326.97-463,922.62

Finding the Fourth Proportional to 1,528,923.58, 2,293,326.97 and 463,922.62

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Solution

The fourth proportional to 1,528,923.58, 2,293,326.97 and 463,922.62 is: 695,866.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,528,923.58 : 2,293,326.97 = 463,922.62 : x
  2. Step 2: Convert to fraction form
    1,528,923.58/2,293,326.97 = 463,922.62/x
  3. Step 3: Cross multiply
    1,528,923.58x = 2,293,326.97 × 463,922.62
  4. Step 4: Simplify right side
    1,528,923.58x = 1,063,926,256,439.06
  5. Step 5: Solve for x
    x = 1,063,926,256,439.06/1,528,923.58
  6. Step 6: Final answer
    x = 695,866.21

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1.5x scale

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.