Home / 774,444.16-1,161,827.52-241,943.68

Finding the Fourth Proportional to 774,444.16, 1,161,827.52 and 241,943.68

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Solution

The fourth proportional to 774,444.16, 1,161,827.52 and 241,943.68 is: 362,965.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,444.16 : 1,161,827.52 = 241,943.68 : x
  2. Step 2: Convert to fraction form
    774,444.16/1,161,827.52 = 241,943.68/x
  3. Step 3: Cross multiply
    774,444.16x = 1,161,827.52 × 241,943.68
  4. Step 4: Simplify right side
    774,444.16x = 281,096,825,714.07
  5. Step 5: Solve for x
    x = 281,096,825,714.07/774,444.16
  6. Step 6: Final answer
    x = 362,965.91

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1.5x scale

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.