Home / 1,051,282.79-1,450,770.83-567,847.93

Finding the Fourth Proportional to 1,051,282.79, 1,450,770.83 and 567,847.93

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Solution

The fourth proportional to 1,051,282.79, 1,450,770.83 and 567,847.93 is: 783,630.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,282.79 : 1,450,770.83 = 567,847.93 : x
  2. Step 2: Convert to fraction form
    1,051,282.79/1,450,770.83 = 567,847.93/x
  3. Step 3: Cross multiply
    1,051,282.79x = 1,450,770.83 × 567,847.93
  4. Step 4: Simplify right side
    1,051,282.79x = 823,817,212,719.88
  5. Step 5: Solve for x
    x = 823,817,212,719.88/1,051,282.79
  6. Step 6: Final answer
    x = 783,630.46

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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.