Home / 3,459,256.10-5,184,383.37-1,407,525.58

Finding the Fourth Proportional to 3,459,256.10, 5,184,383.37 and 1,407,525.58

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Solution

The fourth proportional to 3,459,256.10, 5,184,383.37 and 1,407,525.58 is: 2,109,457.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,256.10 : 5,184,383.37 = 1,407,525.58 : x
  2. Step 2: Convert to fraction form
    3,459,256.10/5,184,383.37 = 1,407,525.58/x
  3. Step 3: Cross multiply
    3,459,256.10x = 5,184,383.37 × 1,407,525.58
  4. Step 4: Simplify right side
    3,459,256.10x = 7,297,152,209,801.61
  5. Step 5: Solve for x
    x = 7,297,152,209,801.61/3,459,256.10
  6. Step 6: Final answer
    x = 2,109,457.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.