Home / 1,032,922.42-1,425,430.65-574,035.46

Finding the Fourth Proportional to 1,032,922.42, 1,425,430.65 and 574,035.46

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Solution

The fourth proportional to 1,032,922.42, 1,425,430.65 and 574,035.46 is: 792,167.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,922.42 : 1,425,430.65 = 574,035.46 : x
  2. Step 2: Convert to fraction form
    1,032,922.42/1,425,430.65 = 574,035.46/x
  3. Step 3: Cross multiply
    1,032,922.42x = 1,425,430.65 × 574,035.46
  4. Step 4: Simplify right side
    1,032,922.42x = 818,247,738,870.85
  5. Step 5: Solve for x
    x = 818,247,738,870.85/1,032,922.42
  6. Step 6: Final answer
    x = 792,167.66

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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.