Home / 793,501.84-1,095,367.66-535,728.00

Finding the Fourth Proportional to 793,501.84, 1,095,367.66 and 535,728.00

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Solution

The fourth proportional to 793,501.84, 1,095,367.66 and 535,728.00 is: 739,530.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,501.84 : 1,095,367.66 = 535,728.00 : x
  2. Step 2: Convert to fraction form
    793,501.84/1,095,367.66 = 535,728.00/x
  3. Step 3: Cross multiply
    793,501.84x = 1,095,367.66 × 535,728.00
  4. Step 4: Simplify right side
    793,501.84x = 586,819,125,444.07
  5. Step 5: Solve for x
    x = 586,819,125,444.07/793,501.84
  6. Step 6: Final answer
    x = 739,530.89

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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.