Home / 714,062.16-1,071,100.17-181,583.19

Finding the Fourth Proportional to 714,062.16, 1,071,100.17 and 181,583.19

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Solution

The fourth proportional to 714,062.16, 1,071,100.17 and 181,583.19 is: 272,376.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,062.16 : 1,071,100.17 = 181,583.19 : x
  2. Step 2: Convert to fraction form
    714,062.16/1,071,100.17 = 181,583.19/x
  3. Step 3: Cross multiply
    714,062.16x = 1,071,100.17 × 181,583.19
  4. Step 4: Simplify right side
    714,062.16x = 194,493,785,678.14
  5. Step 5: Solve for x
    x = 194,493,785,678.14/714,062.16
  6. Step 6: Final answer
    x = 272,376.55

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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.