Home / 4,534,795.89-6,803,153.40-1,501,990.05

Finding the Fourth Proportional to 4,534,795.89, 6,803,153.40 and 1,501,990.05

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Solution

The fourth proportional to 4,534,795.89, 6,803,153.40 and 1,501,990.05 is: 2,253,302.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,795.89 : 6,803,153.40 = 1,501,990.05 : x
  2. Step 2: Convert to fraction form
    4,534,795.89/6,803,153.40 = 1,501,990.05/x
  3. Step 3: Cross multiply
    4,534,795.89x = 6,803,153.40 × 1,501,990.05
  4. Step 4: Simplify right side
    4,534,795.89x = 10,218,268,715,423.67
  5. Step 5: Solve for x
    x = 10,218,268,715,423.67/4,534,795.89
  6. Step 6: Final answer
    x = 2,253,302.90

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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.