Home / 1,706,731.90-2,559,240.71-569,091.35

Finding the Fourth Proportional to 1,706,731.90, 2,559,240.71 and 569,091.35

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Solution

The fourth proportional to 1,706,731.90, 2,559,240.71 and 569,091.35 is: 853,351.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,731.90 : 2,559,240.71 = 569,091.35 : x
  2. Step 2: Convert to fraction form
    1,706,731.90/2,559,240.71 = 569,091.35/x
  3. Step 3: Cross multiply
    1,706,731.90x = 2,559,240.71 × 569,091.35
  4. Step 4: Simplify right side
    1,706,731.90x = 1,456,441,747,783.40
  5. Step 5: Solve for x
    x = 1,456,441,747,783.40/1,706,731.90
  6. Step 6: Final answer
    x = 853,351.22

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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.