Home / 2,461,240.12-3,686,545.74-2,401,010.20

Finding the Fourth Proportional to 2,461,240.12, 3,686,545.74 and 2,401,010.20

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Solution

The fourth proportional to 2,461,240.12, 3,686,545.74 and 2,401,010.20 is: 3,596,330.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,240.12 : 3,686,545.74 = 2,401,010.20 : x
  2. Step 2: Convert to fraction form
    2,461,240.12/3,686,545.74 = 2,401,010.20/x
  3. Step 3: Cross multiply
    2,461,240.12x = 3,686,545.74 × 2,401,010.20
  4. Step 4: Simplify right side
    2,461,240.12x = 8,851,433,924,506.55
  5. Step 5: Solve for x
    x = 8,851,433,924,506.55/2,461,240.12
  6. Step 6: Final answer
    x = 3,596,330.91

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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.