Home / 2,390,460.48-3,298,752-1,302,710.04

Finding the Fourth Proportional to 2,390,460.48, 3,298,752 and 1,302,710.04

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Solution

The fourth proportional to 2,390,460.48, 3,298,752 and 1,302,710.04 is: 1,797,694.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,390,460.48 : 3,298,752 = 1,302,710.04 : x
  2. Step 2: Convert to fraction form
    2,390,460.48/3,298,752 = 1,302,710.04/x
  3. Step 3: Cross multiply
    2,390,460.48x = 3,298,752 × 1,302,710.04
  4. Step 4: Simplify right side
    2,390,460.48x = 4,297,317,349,870.08
  5. Step 5: Solve for x
    x = 4,297,317,349,870.08/2,390,460.48
  6. Step 6: Final answer
    x = 1,797,694.37

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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.