Home / 3,521,185.96-4,860,900.47-2,360,391.06

Finding the Fourth Proportional to 3,521,185.96, 4,860,900.47 and 2,360,391.06

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Solution

The fourth proportional to 3,521,185.96, 4,860,900.47 and 2,360,391.06 is: 3,258,455.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,185.96 : 4,860,900.47 = 2,360,391.06 : x
  2. Step 2: Convert to fraction form
    3,521,185.96/4,860,900.47 = 2,360,391.06/x
  3. Step 3: Cross multiply
    3,521,185.96x = 4,860,900.47 × 2,360,391.06
  4. Step 4: Simplify right side
    3,521,185.96x = 11,473,625,982,776.10
  5. Step 5: Solve for x
    x = 11,473,625,982,776.10/3,521,185.96
  6. Step 6: Final answer
    x = 3,258,455.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.