Home / 833,671.17-1,150,466.98-451,697.95

Finding the Fourth Proportional to 833,671.17, 1,150,466.98 and 451,697.95

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Solution

The fourth proportional to 833,671.17, 1,150,466.98 and 451,697.95 is: 623,343.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,671.17 : 1,150,466.98 = 451,697.95 : x
  2. Step 2: Convert to fraction form
    833,671.17/1,150,466.98 = 451,697.95/x
  3. Step 3: Cross multiply
    833,671.17x = 1,150,466.98 × 451,697.95
  4. Step 4: Simplify right side
    833,671.17x = 519,663,577,026.37
  5. Step 5: Solve for x
    x = 519,663,577,026.37/833,671.17
  6. Step 6: Final answer
    x = 623,343.59

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1.5x scale

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.