Home / 3,401,045.40-5,107,097.70-2,461,013.40

Finding the Fourth Proportional to 3,401,045.40, 5,107,097.70 and 2,461,013.40

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Solution

The fourth proportional to 3,401,045.40, 5,107,097.70 and 2,461,013.40 is: 3,695,521.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,045.40 : 5,107,097.70 = 2,461,013.40 : x
  2. Step 2: Convert to fraction form
    3,401,045.40/5,107,097.70 = 2,461,013.40/x
  3. Step 3: Cross multiply
    3,401,045.40x = 5,107,097.70 × 2,461,013.40
  4. Step 4: Simplify right side
    3,401,045.40x = 12,568,635,874,809.18
  5. Step 5: Solve for x
    x = 12,568,635,874,809.18/3,401,045.40
  6. Step 6: Final answer
    x = 3,695,521.35

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1.5x scale

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.