Home / 10,627,343.15-14,664,522.44-5,980,230.59

Finding the Fourth Proportional to 10,627,343.15, 14,664,522.44 and 5,980,230.59

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Solution

The fourth proportional to 10,627,343.15, 14,664,522.44 and 5,980,230.59 is: 8,252,036.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,627,343.15 : 14,664,522.44 = 5,980,230.59 : x
  2. Step 2: Convert to fraction form
    10,627,343.15/14,664,522.44 = 5,980,230.59/x
  3. Step 3: Cross multiply
    10,627,343.15x = 14,664,522.44 × 5,980,230.59
  4. Step 4: Simplify right side
    10,627,343.15x = 87,697,225,653,528.28
  5. Step 5: Solve for x
    x = 87,697,225,653,528.28/10,627,343.15
  6. Step 6: Final answer
    x = 8,252,036.70

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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.