Home / 4,130,199.20-5,698,644.10-2,476,605.87

Finding the Fourth Proportional to 4,130,199.20, 5,698,644.10 and 2,476,605.87

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Solution

The fourth proportional to 4,130,199.20, 5,698,644.10 and 2,476,605.87 is: 3,417,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,199.20 : 5,698,644.10 = 2,476,605.87 : x
  2. Step 2: Convert to fraction form
    4,130,199.20/5,698,644.10 = 2,476,605.87/x
  3. Step 3: Cross multiply
    4,130,199.20x = 5,698,644.10 × 2,476,605.87
  4. Step 4: Simplify right side
    4,130,199.20x = 14,113,295,422,909.35
  5. Step 5: Solve for x
    x = 14,113,295,422,909.35/4,130,199.20
  6. Step 6: Final answer
    x = 3,417,098.00

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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.