Home / 4,184,709.79-5,774,896.54-2,349,171.63

Finding the Fourth Proportional to 4,184,709.79, 5,774,896.54 and 2,349,171.63

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Solution

The fourth proportional to 4,184,709.79, 5,774,896.54 and 2,349,171.63 is: 3,241,855.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,709.79 : 5,774,896.54 = 2,349,171.63 : x
  2. Step 2: Convert to fraction form
    4,184,709.79/5,774,896.54 = 2,349,171.63/x
  3. Step 3: Cross multiply
    4,184,709.79x = 5,774,896.54 × 2,349,171.63
  4. Step 4: Simplify right side
    4,184,709.79x = 13,566,223,117,953.16
  5. Step 5: Solve for x
    x = 13,566,223,117,953.16/4,184,709.79
  6. Step 6: Final answer
    x = 3,241,855.18

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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.