Home / 2,446,343.55-3,669,497.10-740,483.55

Finding the Fourth Proportional to 2,446,343.55, 3,669,497.10 and 740,483.55

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Solution

The fourth proportional to 2,446,343.55, 3,669,497.10 and 740,483.55 is: 1,110,719.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,343.55 : 3,669,497.10 = 740,483.55 : x
  2. Step 2: Convert to fraction form
    2,446,343.55/3,669,497.10 = 740,483.55/x
  3. Step 3: Cross multiply
    2,446,343.55x = 3,669,497.10 × 740,483.55
  4. Step 4: Simplify right side
    2,446,343.55x = 2,717,202,239,322.71
  5. Step 5: Solve for x
    x = 2,717,202,239,322.71/2,446,343.55
  6. Step 6: Final answer
    x = 1,110,719.81

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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.