Home / 1,447,295.34-1,997,270.65-793,926.73

Finding the Fourth Proportional to 1,447,295.34, 1,997,270.65 and 793,926.73

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Solution

The fourth proportional to 1,447,295.34, 1,997,270.65 and 793,926.73 is: 1,095,620.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,447,295.34 : 1,997,270.65 = 793,926.73 : x
  2. Step 2: Convert to fraction form
    1,447,295.34/1,997,270.65 = 793,926.73/x
  3. Step 3: Cross multiply
    1,447,295.34x = 1,997,270.65 × 793,926.73
  4. Step 4: Simplify right side
    1,447,295.34x = 1,585,686,550,566.74
  5. Step 5: Solve for x
    x = 1,585,686,550,566.74/1,447,295.34
  6. Step 6: Final answer
    x = 1,095,620.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.