Home / 2,020,095.16-3,030,623.88-757,933.72

Finding the Fourth Proportional to 2,020,095.16, 3,030,623.88 and 757,933.72

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Solution

The fourth proportional to 2,020,095.16, 3,030,623.88 and 757,933.72 is: 1,137,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,095.16 : 3,030,623.88 = 757,933.72 : x
  2. Step 2: Convert to fraction form
    2,020,095.16/3,030,623.88 = 757,933.72/x
  3. Step 3: Cross multiply
    2,020,095.16x = 3,030,623.88 × 757,933.72
  4. Step 4: Simplify right side
    2,020,095.16x = 2,297,012,031,289.23
  5. Step 5: Solve for x
    x = 2,297,012,031,289.23/2,020,095.16
  6. Step 6: Final answer
    x = 1,137,081.10

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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.