Home / 970,288.96-1,453,824.40-590,059.52

Finding the Fourth Proportional to 970,288.96, 1,453,824.40 and 590,059.52

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Solution

The fourth proportional to 970,288.96, 1,453,824.40 and 590,059.52 is: 884,110.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,288.96 : 1,453,824.40 = 590,059.52 : x
  2. Step 2: Convert to fraction form
    970,288.96/1,453,824.40 = 590,059.52/x
  3. Step 3: Cross multiply
    970,288.96x = 1,453,824.40 × 590,059.52
  4. Step 4: Simplify right side
    970,288.96x = 857,842,927,628.29
  5. Step 5: Solve for x
    x = 857,842,927,628.29/970,288.96
  6. Step 6: Final answer
    x = 884,110.78

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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.