Home / 2,461,239.12-3,686,544.24-2,401,009.20

Finding the Fourth Proportional to 2,461,239.12, 3,686,544.24 and 2,401,009.20

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Solution

The fourth proportional to 2,461,239.12, 3,686,544.24 and 2,401,009.20 is: 3,596,329.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,239.12 : 3,686,544.24 = 2,401,009.20 : x
  2. Step 2: Convert to fraction form
    2,461,239.12/3,686,544.24 = 2,401,009.20/x
  3. Step 3: Cross multiply
    2,461,239.12x = 3,686,544.24 × 2,401,009.20
  4. Step 4: Simplify right side
    2,461,239.12x = 8,851,426,636,447.01
  5. Step 5: Solve for x
    x = 8,851,426,636,447.01/2,461,239.12
  6. Step 6: Final answer
    x = 3,596,329.41

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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.