Home / 2,465,009.70-3,697,514.55-2,429,580.30

Finding the Fourth Proportional to 2,465,009.70, 3,697,514.55 and 2,429,580.30

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Solution

The fourth proportional to 2,465,009.70, 3,697,514.55 and 2,429,580.30 is: 3,644,370.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,009.70 : 3,697,514.55 = 2,429,580.30 : x
  2. Step 2: Convert to fraction form
    2,465,009.70/3,697,514.55 = 2,429,580.30/x
  3. Step 3: Cross multiply
    2,465,009.70x = 3,697,514.55 × 2,429,580.30
  4. Step 4: Simplify right side
    2,465,009.70x = 8,983,408,509,643.36
  5. Step 5: Solve for x
    x = 8,983,408,509,643.36/2,465,009.70
  6. Step 6: Final answer
    x = 3,644,370.45

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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.