Home / 1,064,946.80-1,597,189.80-465,906.80

Finding the Fourth Proportional to 1,064,946.80, 1,597,189.80 and 465,906.80

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Solution

The fourth proportional to 1,064,946.80, 1,597,189.80 and 465,906.80 is: 698,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,946.80 : 1,597,189.80 = 465,906.80 : x
  2. Step 2: Convert to fraction form
    1,064,946.80/1,597,189.80 = 465,906.80/x
  3. Step 3: Cross multiply
    1,064,946.80x = 1,597,189.80 × 465,906.80
  4. Step 4: Simplify right side
    1,064,946.80x = 744,141,588,710.64
  5. Step 5: Solve for x
    x = 744,141,588,710.64/1,064,946.80
  6. Step 6: Final answer
    x = 698,759.40

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1.5x scale

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.