Home / 793,530.99-1,095,407.82-535,757.13

Finding the Fourth Proportional to 793,530.99, 1,095,407.82 and 535,757.13

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Solution

The fourth proportional to 793,530.99, 1,095,407.82 and 535,757.13 is: 739,571.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,530.99 : 1,095,407.82 = 535,757.13 : x
  2. Step 2: Convert to fraction form
    793,530.99/1,095,407.82 = 535,757.13/x
  3. Step 3: Cross multiply
    793,530.99x = 1,095,407.82 × 535,757.13
  4. Step 4: Simplify right side
    793,530.99x = 586,872,549,822.76
  5. Step 5: Solve for x
    x = 586,872,549,822.76/793,530.99
  6. Step 6: Final answer
    x = 739,571.05

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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.