Home / 1,494,945.76-2,242,338.24-736,030.66

Finding the Fourth Proportional to 1,494,945.76, 2,242,338.24 and 736,030.66

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Solution

The fourth proportional to 1,494,945.76, 2,242,338.24 and 736,030.66 is: 1,104,006.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,945.76 : 2,242,338.24 = 736,030.66 : x
  2. Step 2: Convert to fraction form
    1,494,945.76/2,242,338.24 = 736,030.66/x
  3. Step 3: Cross multiply
    1,494,945.76x = 2,242,338.24 × 736,030.66
  4. Step 4: Simplify right side
    1,494,945.76x = 1,650,429,683,518.75
  5. Step 5: Solve for x
    x = 1,650,429,683,518.75/1,494,945.76
  6. Step 6: Final answer
    x = 1,104,006.40

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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.