Home / 3,144,051.70-4,716,077.55-3,116,058.10

Finding the Fourth Proportional to 3,144,051.70, 4,716,077.55 and 3,116,058.10

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Solution

The fourth proportional to 3,144,051.70, 4,716,077.55 and 3,116,058.10 is: 4,674,087.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,051.70 : 4,716,077.55 = 3,116,058.10 : x
  2. Step 2: Convert to fraction form
    3,144,051.70/4,716,077.55 = 3,116,058.10/x
  3. Step 3: Cross multiply
    3,144,051.70x = 4,716,077.55 × 3,116,058.10
  4. Step 4: Simplify right side
    3,144,051.70x = 14,695,571,649,905.65
  5. Step 5: Solve for x
    x = 14,695,571,649,905.65/3,144,051.70
  6. Step 6: Final answer
    x = 4,674,087.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.