Home / 4,981,748.04-7,445,327.37-3,636,743.04

Finding the Fourth Proportional to 4,981,748.04, 7,445,327.37 and 3,636,743.04

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Solution

The fourth proportional to 4,981,748.04, 7,445,327.37 and 3,636,743.04 is: 5,435,189.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,748.04 : 7,445,327.37 = 3,636,743.04 : x
  2. Step 2: Convert to fraction form
    4,981,748.04/7,445,327.37 = 3,636,743.04/x
  3. Step 3: Cross multiply
    4,981,748.04x = 7,445,327.37 × 3,636,743.04
  4. Step 4: Simplify right side
    4,981,748.04x = 27,076,742,493,369.00
  5. Step 5: Solve for x
    x = 27,076,742,493,369.00/4,981,748.04
  6. Step 6: Final answer
    x = 5,435,189.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.