Home / 3,733,312.80-5,585,972.40-3,397,389.60

Finding the Fourth Proportional to 3,733,312.80, 5,585,972.40 and 3,397,389.60

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Solution

The fourth proportional to 3,733,312.80, 5,585,972.40 and 3,397,389.60 is: 5,083,347.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,312.80 : 5,585,972.40 = 3,397,389.60 : x
  2. Step 2: Convert to fraction form
    3,733,312.80/5,585,972.40 = 3,397,389.60/x
  3. Step 3: Cross multiply
    3,733,312.80x = 5,585,972.40 × 3,397,389.60
  4. Step 4: Simplify right side
    3,733,312.80x = 18,977,724,537,647.04
  5. Step 5: Solve for x
    x = 18,977,724,537,647.04/3,733,312.80
  6. Step 6: Final answer
    x = 5,083,347.03

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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.