Home / 833,085.77-1,249,671.44-234,093.63

Finding the Fourth Proportional to 833,085.77, 1,249,671.44 and 234,093.63

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Solution

The fourth proportional to 833,085.77, 1,249,671.44 and 234,093.63 is: 351,152.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,085.77 : 1,249,671.44 = 234,093.63 : x
  2. Step 2: Convert to fraction form
    833,085.77/1,249,671.44 = 234,093.63/x
  3. Step 3: Cross multiply
    833,085.77x = 1,249,671.44 × 234,093.63
  4. Step 4: Simplify right side
    833,085.77x = 292,540,122,526.46
  5. Step 5: Solve for x
    x = 292,540,122,526.46/833,085.77
  6. Step 6: Final answer
    x = 351,152.47

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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.