Home / 4,237,058.49-5,847,178.77-2,303,322.81

Finding the Fourth Proportional to 4,237,058.49, 5,847,178.77 and 2,303,322.81

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Solution

The fourth proportional to 4,237,058.49, 5,847,178.77 and 2,303,322.81 is: 3,178,606.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,058.49 : 5,847,178.77 = 2,303,322.81 : x
  2. Step 2: Convert to fraction form
    4,237,058.49/5,847,178.77 = 2,303,322.81/x
  3. Step 3: Cross multiply
    4,237,058.49x = 5,847,178.77 × 2,303,322.81
  4. Step 4: Simplify right side
    4,237,058.49x = 13,467,940,235,088.74
  5. Step 5: Solve for x
    x = 13,467,940,235,088.74/4,237,058.49
  6. Step 6: Final answer
    x = 3,178,606.16

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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.