Home / 4,130,199.71-5,698,644.79-2,476,606.37

Finding the Fourth Proportional to 4,130,199.71, 5,698,644.79 and 2,476,606.37

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Solution

The fourth proportional to 4,130,199.71, 5,698,644.79 and 2,476,606.37 is: 3,417,098.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,199.71 : 5,698,644.79 = 2,476,606.37 : x
  2. Step 2: Convert to fraction form
    4,130,199.71/5,698,644.79 = 2,476,606.37/x
  3. Step 3: Cross multiply
    4,130,199.71x = 5,698,644.79 × 2,476,606.37
  4. Step 4: Simplify right side
    4,130,199.71x = 14,113,299,974,898.28
  5. Step 5: Solve for x
    x = 14,113,299,974,898.28/4,130,199.71
  6. Step 6: Final answer
    x = 3,417,098.68

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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.