Home / 10,015,994.84-15,023,526.85-4,177,771.01

Finding the Fourth Proportional to 10,015,994.84, 15,023,526.85 and 4,177,771.01

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Solution

The fourth proportional to 10,015,994.84, 15,023,526.85 and 4,177,771.01 is: 6,266,462.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,015,994.84 : 15,023,526.85 = 4,177,771.01 : x
  2. Step 2: Convert to fraction form
    10,015,994.84/15,023,526.85 = 4,177,771.01/x
  3. Step 3: Cross multiply
    10,015,994.84x = 15,023,526.85 × 4,177,771.01
  4. Step 4: Simplify right side
    10,015,994.84x = 62,764,854,886,643.03
  5. Step 5: Solve for x
    x = 62,764,854,886,643.03/10,015,994.84
  6. Step 6: Final answer
    x = 6,266,462.38

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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.