Home / 970,248.81-1,453,764.30-590,019.38

Finding the Fourth Proportional to 970,248.81, 1,453,764.30 and 590,019.38

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Solution

The fourth proportional to 970,248.81, 1,453,764.30 and 590,019.38 is: 884,050.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,248.81 : 1,453,764.30 = 590,019.38 : x
  2. Step 2: Convert to fraction form
    970,248.81/1,453,764.30 = 590,019.38/x
  3. Step 3: Cross multiply
    970,248.81x = 1,453,764.30 × 590,019.38
  4. Step 4: Simplify right side
    970,248.81x = 857,749,110,241.22
  5. Step 5: Solve for x
    x = 857,749,110,241.22/970,248.81
  6. Step 6: Final answer
    x = 884,050.67

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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.