Home / 4,672,308.60-6,447,773.79-2,607,302.34

Finding the Fourth Proportional to 4,672,308.60, 6,447,773.79 and 2,607,302.34

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Solution

The fourth proportional to 4,672,308.60, 6,447,773.79 and 2,607,302.34 is: 3,598,070.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,308.60 : 6,447,773.79 = 2,607,302.34 : x
  2. Step 2: Convert to fraction form
    4,672,308.60/6,447,773.79 = 2,607,302.34/x
  3. Step 3: Cross multiply
    4,672,308.60x = 6,447,773.79 × 2,607,302.34
  4. Step 4: Simplify right side
    4,672,308.60x = 16,811,295,690,457.67
  5. Step 5: Solve for x
    x = 16,811,295,690,457.67/4,672,308.60
  6. Step 6: Final answer
    x = 3,598,070.49

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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.