Home / 6,064,667.51-8,369,177.38-3,311,346.29

Finding the Fourth Proportional to 6,064,667.51, 8,369,177.38 and 3,311,346.29

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Solution

The fourth proportional to 6,064,667.51, 8,369,177.38 and 3,311,346.29 is: 4,569,623.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,667.51 : 8,369,177.38 = 3,311,346.29 : x
  2. Step 2: Convert to fraction form
    6,064,667.51/8,369,177.38 = 3,311,346.29/x
  3. Step 3: Cross multiply
    6,064,667.51x = 8,369,177.38 × 3,311,346.29
  4. Step 4: Simplify right side
    6,064,667.51x = 27,713,244,417,490.67
  5. Step 5: Solve for x
    x = 27,713,244,417,490.67/6,064,667.51
  6. Step 6: Final answer
    x = 4,569,623.05

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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.