Home / 1,860,585.30-2,789,106.46-597,527.19

Finding the Fourth Proportional to 1,860,585.30, 2,789,106.46 and 597,527.19

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Solution

The fourth proportional to 1,860,585.30, 2,789,106.46 and 597,527.19 is: 895,721.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,585.30 : 2,789,106.46 = 597,527.19 : x
  2. Step 2: Convert to fraction form
    1,860,585.30/2,789,106.46 = 597,527.19/x
  3. Step 3: Cross multiply
    1,860,585.30x = 2,789,106.46 × 597,527.19
  4. Step 4: Simplify right side
    1,860,585.30x = 1,666,566,945,654.65
  5. Step 5: Solve for x
    x = 1,666,566,945,654.65/1,860,585.30
  6. Step 6: Final answer
    x = 895,721.87

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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.