Home / 1,036,341.02-1,554,511.56-404,811.97

Finding the Fourth Proportional to 1,036,341.02, 1,554,511.56 and 404,811.97

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Solution

The fourth proportional to 1,036,341.02, 1,554,511.56 and 404,811.97 is: 607,217.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,341.02 : 1,554,511.56 = 404,811.97 : x
  2. Step 2: Convert to fraction form
    1,036,341.02/1,554,511.56 = 404,811.97/x
  3. Step 3: Cross multiply
    1,036,341.02x = 1,554,511.56 × 404,811.97
  4. Step 4: Simplify right side
    1,036,341.02x = 629,284,886,991.37
  5. Step 5: Solve for x
    x = 629,284,886,991.37/1,036,341.02
  6. Step 6: Final answer
    x = 607,217.97

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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.