Home / 1,094,618.25-1,641,509.11-525,837.26

Finding the Fourth Proportional to 1,094,618.25, 1,641,509.11 and 525,837.26

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Solution

The fourth proportional to 1,094,618.25, 1,641,509.11 and 525,837.26 is: 788,554.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,618.25 : 1,641,509.11 = 525,837.26 : x
  2. Step 2: Convert to fraction form
    1,094,618.25/1,641,509.11 = 525,837.26/x
  3. Step 3: Cross multiply
    1,094,618.25x = 1,641,509.11 × 525,837.26
  4. Step 4: Simplify right side
    1,094,618.25x = 863,166,657,428.51
  5. Step 5: Solve for x
    x = 863,166,657,428.51/1,094,618.25
  6. Step 6: Final answer
    x = 788,554.97

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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.