Home / 2,447,089.25-3,666,861.29-1,310,002.34

Finding the Fourth Proportional to 2,447,089.25, 3,666,861.29 and 1,310,002.34

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Solution

The fourth proportional to 2,447,089.25, 3,666,861.29 and 1,310,002.34 is: 1,962,983.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,089.25 : 3,666,861.29 = 1,310,002.34 : x
  2. Step 2: Convert to fraction form
    2,447,089.25/3,666,861.29 = 1,310,002.34/x
  3. Step 3: Cross multiply
    2,447,089.25x = 3,666,861.29 × 1,310,002.34
  4. Step 4: Simplify right side
    2,447,089.25x = 4,803,596,855,296.12
  5. Step 5: Solve for x
    x = 4,803,596,855,296.12/2,447,089.25
  6. Step 6: Final answer
    x = 1,962,983.93

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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.