Home / 972,022.95-1,458,034.43-594,109.35

Finding the Fourth Proportional to 972,022.95, 1,458,034.43 and 594,109.35

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Solution

The fourth proportional to 972,022.95, 1,458,034.43 and 594,109.35 is: 891,164.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    972,022.95 : 1,458,034.43 = 594,109.35 : x
  2. Step 2: Convert to fraction form
    972,022.95/1,458,034.43 = 594,109.35/x
  3. Step 3: Cross multiply
    972,022.95x = 1,458,034.43 × 594,109.35
  4. Step 4: Simplify right side
    972,022.95x = 866,231,884,514.37
  5. Step 5: Solve for x
    x = 866,231,884,514.37/972,022.95
  6. Step 6: Final answer
    x = 891,164.03

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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.