Home / 1,093,828.37-1,509,483.43-603,798.16

Finding the Fourth Proportional to 1,093,828.37, 1,509,483.43 and 603,798.16

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Solution

The fourth proportional to 1,093,828.37, 1,509,483.43 and 603,798.16 is: 833,241.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,828.37 : 1,509,483.43 = 603,798.16 : x
  2. Step 2: Convert to fraction form
    1,093,828.37/1,509,483.43 = 603,798.16/x
  3. Step 3: Cross multiply
    1,093,828.37x = 1,509,483.43 × 603,798.16
  4. Step 4: Simplify right side
    1,093,828.37x = 911,423,307,018.08
  5. Step 5: Solve for x
    x = 911,423,307,018.08/1,093,828.37
  6. Step 6: Final answer
    x = 833,241.61

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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.