Home / 1,475,270.48-2,035,093.89-1,015,586.94

Finding the Fourth Proportional to 1,475,270.48, 2,035,093.89 and 1,015,586.94

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Solution

The fourth proportional to 1,475,270.48, 2,035,093.89 and 1,015,586.94 is: 1,400,973.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,270.48 : 2,035,093.89 = 1,015,586.94 : x
  2. Step 2: Convert to fraction form
    1,475,270.48/2,035,093.89 = 1,015,586.94/x
  3. Step 3: Cross multiply
    1,475,270.48x = 2,035,093.89 × 1,015,586.94
  4. Step 4: Simplify right side
    1,475,270.48x = 2,066,814,780,166.25
  5. Step 5: Solve for x
    x = 2,066,814,780,166.25/1,475,270.48
  6. Step 6: Final answer
    x = 1,400,973.46

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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.