Home / 1,056,135.84-1,583,571.02-336,166.52

Finding the Fourth Proportional to 1,056,135.84, 1,583,571.02 and 336,166.52

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Solution

The fourth proportional to 1,056,135.84, 1,583,571.02 and 336,166.52 is: 504,048.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,135.84 : 1,583,571.02 = 336,166.52 : x
  2. Step 2: Convert to fraction form
    1,056,135.84/1,583,571.02 = 336,166.52/x
  3. Step 3: Cross multiply
    1,056,135.84x = 1,583,571.02 × 336,166.52
  4. Step 4: Simplify right side
    1,056,135.84x = 532,343,558,966.25
  5. Step 5: Solve for x
    x = 532,343,558,966.25/1,056,135.84
  6. Step 6: Final answer
    x = 504,048.38

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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.