Home / 4,130,200.20-5,698,645.48-2,476,606.87

Finding the Fourth Proportional to 4,130,200.20, 5,698,645.48 and 2,476,606.87

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Solution

The fourth proportional to 4,130,200.20, 5,698,645.48 and 2,476,606.87 is: 3,417,099.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,200.20 : 5,698,645.48 = 2,476,606.87 : x
  2. Step 2: Convert to fraction form
    4,130,200.20/5,698,645.48 = 2,476,606.87/x
  3. Step 3: Cross multiply
    4,130,200.20x = 5,698,645.48 × 2,476,606.87
  4. Step 4: Simplify right side
    4,130,200.20x = 14,113,304,545,462.45
  5. Step 5: Solve for x
    x = 14,113,304,545,462.45/4,130,200.20
  6. Step 6: Final answer
    x = 3,417,099.38

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Double scale
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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.