Home / 6,021,143.64-8,308,875.11-3,573,861.48

Finding the Fourth Proportional to 6,021,143.64, 8,308,875.11 and 3,573,861.48

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Solution

The fourth proportional to 6,021,143.64, 8,308,875.11 and 3,573,861.48 is: 4,931,748.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,143.64 : 8,308,875.11 = 3,573,861.48 : x
  2. Step 2: Convert to fraction form
    6,021,143.64/8,308,875.11 = 3,573,861.48/x
  3. Step 3: Cross multiply
    6,021,143.64x = 8,308,875.11 × 3,573,861.48
  4. Step 4: Simplify right side
    6,021,143.64x = 29,694,768,679,890.46
  5. Step 5: Solve for x
    x = 29,694,768,679,890.46/6,021,143.64
  6. Step 6: Final answer
    x = 4,931,748.93

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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.