Home / 2,426,709.83-3,348,929.66-1,339,051.45

Finding the Fourth Proportional to 2,426,709.83, 3,348,929.66 and 1,339,051.45

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Solution

The fourth proportional to 2,426,709.83, 3,348,929.66 and 1,339,051.45 is: 1,847,929.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,709.83 : 3,348,929.66 = 1,339,051.45 : x
  2. Step 2: Convert to fraction form
    2,426,709.83/3,348,929.66 = 1,339,051.45/x
  3. Step 3: Cross multiply
    2,426,709.83x = 3,348,929.66 × 1,339,051.45
  4. Step 4: Simplify right side
    2,426,709.83x = 4,484,389,115,914.83
  5. Step 5: Solve for x
    x = 4,484,389,115,914.83/2,426,709.83
  6. Step 6: Final answer
    x = 1,847,929.68

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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.