Home / 5,792,745.60-8,689,075.20-1,749,225.60

Finding the Fourth Proportional to 5,792,745.60, 8,689,075.20 and 1,749,225.60

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Solution

The fourth proportional to 5,792,745.60, 8,689,075.20 and 1,749,225.60 is: 2,623,825.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,745.60 : 8,689,075.20 = 1,749,225.60 : x
  2. Step 2: Convert to fraction form
    5,792,745.60/8,689,075.20 = 1,749,225.60/x
  3. Step 3: Cross multiply
    5,792,745.60x = 8,689,075.20 × 1,749,225.60
  4. Step 4: Simplify right side
    5,792,745.60x = 15,199,152,780,165.12
  5. Step 5: Solve for x
    x = 15,199,152,780,165.12/5,792,745.60
  6. Step 6: Final answer
    x = 2,623,825.35

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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.