Home / 928,932.20-1,282,045.02-546,994.52

Finding the Fourth Proportional to 928,932.20, 1,282,045.02 and 546,994.52

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Solution

The fourth proportional to 928,932.20, 1,282,045.02 and 546,994.52 is: 754,922.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    928,932.20 : 1,282,045.02 = 546,994.52 : x
  2. Step 2: Convert to fraction form
    928,932.20/1,282,045.02 = 546,994.52/x
  3. Step 3: Cross multiply
    928,932.20x = 1,282,045.02 × 546,994.52
  4. Step 4: Simplify right side
    928,932.20x = 701,271,600,333.29
  5. Step 5: Solve for x
    x = 701,271,600,333.29/928,932.20
  6. Step 6: Final answer
    x = 754,922.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.