Home / 717,022.16-1,075,525.90-184,541.12

Finding the Fourth Proportional to 717,022.16, 1,075,525.90 and 184,541.12

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Solution

The fourth proportional to 717,022.16, 1,075,525.90 and 184,541.12 is: 276,809.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,022.16 : 1,075,525.90 = 184,541.12 : x
  2. Step 2: Convert to fraction form
    717,022.16/1,075,525.90 = 184,541.12/x
  3. Step 3: Cross multiply
    717,022.16x = 1,075,525.90 × 184,541.12
  4. Step 4: Simplify right side
    717,022.16x = 198,478,754,175.01
  5. Step 5: Solve for x
    x = 198,478,754,175.01/717,022.16
  6. Step 6: Final answer
    x = 276,809.79

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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.