Home / 6,532,312.03-9,015,094.89-3,918,914.00

Finding the Fourth Proportional to 6,532,312.03, 9,015,094.89 and 3,918,914.00

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Solution

The fourth proportional to 6,532,312.03, 9,015,094.89 and 3,918,914.00 is: 5,408,403.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,312.03 : 9,015,094.89 = 3,918,914.00 : x
  2. Step 2: Convert to fraction form
    6,532,312.03/9,015,094.89 = 3,918,914.00/x
  3. Step 3: Cross multiply
    6,532,312.03x = 9,015,094.89 × 3,918,914.00
  4. Step 4: Simplify right side
    6,532,312.03x = 35,329,381,626,212.45
  5. Step 5: Solve for x
    x = 35,329,381,626,212.45/6,532,312.03
  6. Step 6: Final answer
    x = 5,408,403.87

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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.