Home / 2,243,557.03-3,096,066.37-1,372,327.63

Finding the Fourth Proportional to 2,243,557.03, 3,096,066.37 and 1,372,327.63

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Solution

The fourth proportional to 2,243,557.03, 3,096,066.37 and 1,372,327.63 is: 1,893,786.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,557.03 : 3,096,066.37 = 1,372,327.63 : x
  2. Step 2: Convert to fraction form
    2,243,557.03/3,096,066.37 = 1,372,327.63/x
  3. Step 3: Cross multiply
    2,243,557.03x = 3,096,066.37 × 1,372,327.63
  4. Step 4: Simplify right side
    2,243,557.03x = 4,248,817,423,864.80
  5. Step 5: Solve for x
    x = 4,248,817,423,864.80/2,243,557.03
  6. Step 6: Final answer
    x = 1,893,786.24

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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.