Home / 9,037,637.06-12,467,327.49-5,771,017.22

Finding the Fourth Proportional to 9,037,637.06, 12,467,327.49 and 5,771,017.22

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Solution

The fourth proportional to 9,037,637.06, 12,467,327.49 and 5,771,017.22 is: 7,961,058.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,637.06 : 12,467,327.49 = 5,771,017.22 : x
  2. Step 2: Convert to fraction form
    9,037,637.06/12,467,327.49 = 5,771,017.22/x
  3. Step 3: Cross multiply
    9,037,637.06x = 12,467,327.49 × 5,771,017.22
  4. Step 4: Simplify right side
    9,037,637.06x = 71,949,161,569,832.73
  5. Step 5: Solve for x
    x = 71,949,161,569,832.73/9,037,637.06
  6. Step 6: Final answer
    x = 7,961,058.97

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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.