Home / 5,759,803.50-8,641,104.93-1,770,715.50

Finding the Fourth Proportional to 5,759,803.50, 8,641,104.93 and 1,770,715.50

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Solution

The fourth proportional to 5,759,803.50, 8,641,104.93 and 1,770,715.50 is: 2,656,503.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,759,803.50 : 8,641,104.93 = 1,770,715.50 : x
  2. Step 2: Convert to fraction form
    5,759,803.50/8,641,104.93 = 1,770,715.50/x
  3. Step 3: Cross multiply
    5,759,803.50x = 8,641,104.93 × 1,770,715.50
  4. Step 4: Simplify right side
    5,759,803.50x = 15,300,938,436,677.41
  5. Step 5: Solve for x
    x = 15,300,938,436,677.41/5,759,803.50
  6. Step 6: Final answer
    x = 2,656,503.55

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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.