Home / 2,201,066.37-3,037,408.47-1,341,312.93

Finding the Fourth Proportional to 2,201,066.37, 3,037,408.47 and 1,341,312.93

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Solution

The fourth proportional to 2,201,066.37, 3,037,408.47 and 1,341,312.93 is: 1,850,973.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,066.37 : 3,037,408.47 = 1,341,312.93 : x
  2. Step 2: Convert to fraction form
    2,201,066.37/3,037,408.47 = 1,341,312.93/x
  3. Step 3: Cross multiply
    2,201,066.37x = 3,037,408.47 × 1,341,312.93
  4. Step 4: Simplify right side
    2,201,066.37x = 4,074,115,254,502.52
  5. Step 5: Solve for x
    x = 4,074,115,254,502.52/2,201,066.37
  6. Step 6: Final answer
    x = 1,850,973.38

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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.