Home / 1,145,060.56-1,717,923.23-461,594.64

Finding the Fourth Proportional to 1,145,060.56, 1,717,923.23 and 461,594.64

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Solution

The fourth proportional to 1,145,060.56, 1,717,923.23 and 461,594.64 is: 692,525.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,145,060.56 : 1,717,923.23 = 461,594.64 : x
  2. Step 2: Convert to fraction form
    1,145,060.56/1,717,923.23 = 461,594.64/x
  3. Step 3: Cross multiply
    1,145,060.56x = 1,717,923.23 × 461,594.64
  4. Step 4: Simplify right side
    1,145,060.56x = 792,984,154,899.49
  5. Step 5: Solve for x
    x = 792,984,154,899.49/1,145,060.56
  6. Step 6: Final answer
    x = 692,525.95

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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.