Home / 4,186,075-6,280,048.50-1,526,683

Finding the Fourth Proportional to 4,186,075, 6,280,048.50 and 1,526,683

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Solution

The fourth proportional to 4,186,075, 6,280,048.50 and 1,526,683 is: 2,290,365.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,186,075 : 6,280,048.50 = 1,526,683 : x
  2. Step 2: Convert to fraction form
    4,186,075/6,280,048.50 = 1,526,683/x
  3. Step 3: Cross multiply
    4,186,075x = 6,280,048.50 × 1,526,683
  4. Step 4: Simplify right side
    4,186,075x = 9,587,643,284,125.50
  5. Step 5: Solve for x
    x = 9,587,643,284,125.50/4,186,075
  6. Step 6: Final answer
    x = 2,290,365.86

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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.