Home / 4,360,643.99-6,019,011.48-2,525,553.30

Finding the Fourth Proportional to 4,360,643.99, 6,019,011.48 and 2,525,553.30

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Solution

The fourth proportional to 4,360,643.99, 6,019,011.48 and 2,525,553.30 is: 3,486,029.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,643.99 : 6,019,011.48 = 2,525,553.30 : x
  2. Step 2: Convert to fraction form
    4,360,643.99/6,019,011.48 = 2,525,553.30/x
  3. Step 3: Cross multiply
    4,360,643.99x = 6,019,011.48 × 2,525,553.30
  4. Step 4: Simplify right side
    4,360,643.99x = 15,201,334,306,051.88
  5. Step 5: Solve for x
    x = 15,201,334,306,051.88/4,360,643.99
  6. Step 6: Final answer
    x = 3,486,029.66

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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.