Home / 9,003,004.70-12,424,147.10-4,928,623.70

Finding the Fourth Proportional to 9,003,004.70, 12,424,147.10 and 4,928,623.70

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Solution

The fourth proportional to 9,003,004.70, 12,424,147.10 and 4,928,623.70 is: 6,801,501.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,004.70 : 12,424,147.10 = 4,928,623.70 : x
  2. Step 2: Convert to fraction form
    9,003,004.70/12,424,147.10 = 4,928,623.70/x
  3. Step 3: Cross multiply
    9,003,004.70x = 12,424,147.10 × 4,928,623.70
  4. Step 4: Simplify right side
    9,003,004.70x = 61,233,945,868,085.08
  5. Step 5: Solve for x
    x = 61,233,945,868,085.08/9,003,004.70
  6. Step 6: Final answer
    x = 6,801,501.04

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Double scale
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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.