Home / 984,567.17-1,477,100.00-274,595.23

Finding the Fourth Proportional to 984,567.17, 1,477,100.00 and 274,595.23

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Solution

The fourth proportional to 984,567.17, 1,477,100.00 and 274,595.23 is: 411,962.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,567.17 : 1,477,100.00 = 274,595.23 : x
  2. Step 2: Convert to fraction form
    984,567.17/1,477,100.00 = 274,595.23/x
  3. Step 3: Cross multiply
    984,567.17x = 1,477,100.00 × 274,595.23
  4. Step 4: Simplify right side
    984,567.17x = 405,604,605,474.52
  5. Step 5: Solve for x
    x = 405,604,605,474.52/984,567.17
  6. Step 6: Final answer
    x = 411,962.35

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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.