Home / 1,110,223.06-1,532,111.96-600,925.43

Finding the Fourth Proportional to 1,110,223.06, 1,532,111.96 and 600,925.43

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Solution

The fourth proportional to 1,110,223.06, 1,532,111.96 and 600,925.43 is: 829,279.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,223.06 : 1,532,111.96 = 600,925.43 : x
  2. Step 2: Convert to fraction form
    1,110,223.06/1,532,111.96 = 600,925.43/x
  3. Step 3: Cross multiply
    1,110,223.06x = 1,532,111.96 × 600,925.43
  4. Step 4: Simplify right side
    1,110,223.06x = 920,685,043,703.74
  5. Step 5: Solve for x
    x = 920,685,043,703.74/1,110,223.06
  6. Step 6: Final answer
    x = 829,279.34

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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.