Home / 717,022.66-1,075,526.66-184,541.62

Finding the Fourth Proportional to 717,022.66, 1,075,526.66 and 184,541.62

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Solution

The fourth proportional to 717,022.66, 1,075,526.66 and 184,541.62 is: 276,810.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,022.66 : 1,075,526.66 = 184,541.62 : x
  2. Step 2: Convert to fraction form
    717,022.66/1,075,526.66 = 184,541.62/x
  3. Step 3: Cross multiply
    717,022.66x = 1,075,526.66 × 184,541.62
  4. Step 4: Simplify right side
    717,022.66x = 198,479,432,189.59
  5. Step 5: Solve for x
    x = 198,479,432,189.59/717,022.66
  6. Step 6: Final answer
    x = 276,810.54

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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.