Home / 1,033,749.24-1,426,364.90-603,946.34

Finding the Fourth Proportional to 1,033,749.24, 1,426,364.90 and 603,946.34

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Solution

The fourth proportional to 1,033,749.24, 1,426,364.90 and 603,946.34 is: 833,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,749.24 : 1,426,364.90 = 603,946.34 : x
  2. Step 2: Convert to fraction form
    1,033,749.24/1,426,364.90 = 603,946.34/x
  3. Step 3: Cross multiply
    1,033,749.24x = 1,426,364.90 × 603,946.34
  4. Step 4: Simplify right side
    1,033,749.24x = 861,447,860,859.47
  5. Step 5: Solve for x
    x = 861,447,860,859.47/1,033,749.24
  6. Step 6: Final answer
    x = 833,323.82

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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.