Home / 4,175,784-5,762,483.91-2,457,015.84

Finding the Fourth Proportional to 4,175,784, 5,762,483.91 and 2,457,015.84

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Solution

The fourth proportional to 4,175,784, 5,762,483.91 and 2,457,015.84 is: 3,390,624.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,784 : 5,762,483.91 = 2,457,015.84 : x
  2. Step 2: Convert to fraction form
    4,175,784/5,762,483.91 = 2,457,015.84/x
  3. Step 3: Cross multiply
    4,175,784x = 5,762,483.91 × 2,457,015.84
  4. Step 4: Simplify right side
    4,175,784x = 14,158,514,244,615.13
  5. Step 5: Solve for x
    x = 14,158,514,244,615.13/4,175,784
  6. Step 6: Final answer
    x = 3,390,624.19

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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.