Home / 14,971,712.78-22,459,361.99-4,595,572.70

Finding the Fourth Proportional to 14,971,712.78, 22,459,361.99 and 4,595,572.70

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Solution

The fourth proportional to 14,971,712.78, 22,459,361.99 and 4,595,572.70 is: 6,893,909.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,971,712.78 : 22,459,361.99 = 4,595,572.70 : x
  2. Step 2: Convert to fraction form
    14,971,712.78/22,459,361.99 = 4,595,572.70/x
  3. Step 3: Cross multiply
    14,971,712.78x = 22,459,361.99 × 4,595,572.70
  4. Step 4: Simplify right side
    14,971,712.78x = 103,213,630,820,661.67
  5. Step 5: Solve for x
    x = 103,213,630,820,661.67/14,971,712.78
  6. Step 6: Final answer
    x = 6,893,909.36

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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.