Home / 1,093,505.99-1,509,039.20-610,071.23

Finding the Fourth Proportional to 1,093,505.99, 1,509,039.20 and 610,071.23

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Solution

The fourth proportional to 1,093,505.99, 1,509,039.20 and 610,071.23 is: 841,898.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,505.99 : 1,509,039.20 = 610,071.23 : x
  2. Step 2: Convert to fraction form
    1,093,505.99/1,509,039.20 = 610,071.23/x
  3. Step 3: Cross multiply
    1,093,505.99x = 1,509,039.20 × 610,071.23
  4. Step 4: Simplify right side
    1,093,505.99x = 920,621,390,266.66
  5. Step 5: Solve for x
    x = 920,621,390,266.66/1,093,505.99
  6. Step 6: Final answer
    x = 841,898.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.