Home / 3,343,938.04-4,616,547.38-2,201,339.89

Finding the Fourth Proportional to 3,343,938.04, 4,616,547.38 and 2,201,339.89

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Solution

The fourth proportional to 3,343,938.04, 4,616,547.38 and 2,201,339.89 is: 3,039,108.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,938.04 : 4,616,547.38 = 2,201,339.89 : x
  2. Step 2: Convert to fraction form
    3,343,938.04/4,616,547.38 = 2,201,339.89/x
  3. Step 3: Cross multiply
    3,343,938.04x = 4,616,547.38 × 2,201,339.89
  4. Step 4: Simplify right side
    3,343,938.04x = 10,162,589,901,668.99
  5. Step 5: Solve for x
    x = 10,162,589,901,668.99/3,343,938.04
  6. Step 6: Final answer
    x = 3,039,108.31

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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.