Home / 7,369,820.01-10,171,108.44-4,430,588.67

Finding the Fourth Proportional to 7,369,820.01, 10,171,108.44 and 4,430,588.67

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Solution

The fourth proportional to 7,369,820.01, 10,171,108.44 and 4,430,588.67 is: 6,114,667.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,820.01 : 10,171,108.44 = 4,430,588.67 : x
  2. Step 2: Convert to fraction form
    7,369,820.01/10,171,108.44 = 4,430,588.67/x
  3. Step 3: Cross multiply
    7,369,820.01x = 10,171,108.44 × 4,430,588.67
  4. Step 4: Simplify right side
    7,369,820.01x = 45,063,997,815,605.38
  5. Step 5: Solve for x
    x = 45,063,997,815,605.38/7,369,820.01
  6. Step 6: Final answer
    x = 6,114,667.35

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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.