Home / 1,762,021.65-2,461,515.90-1,762,021.65

Finding the Fourth Proportional to 1,762,021.65, 2,461,515.90 and 1,762,021.65

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Solution

The fourth proportional to 1,762,021.65, 2,461,515.90 and 1,762,021.65 is: 2,461,515.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,021.65 : 2,461,515.90 = 1,762,021.65 : x
  2. Step 2: Convert to fraction form
    1,762,021.65/2,461,515.90 = 1,762,021.65/x
  3. Step 3: Cross multiply
    1,762,021.65x = 2,461,515.90 × 1,762,021.65
  4. Step 4: Simplify right side
    1,762,021.65x = 4,337,244,307,619.23
  5. Step 5: Solve for x
    x = 4,337,244,307,619.23/1,762,021.65
  6. Step 6: Final answer
    x = 2,461,515.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.