Home / 3,261,132.04-4,500,491.70-1,884,430.12

Finding the Fourth Proportional to 3,261,132.04, 4,500,491.70 and 1,884,430.12

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Solution

The fourth proportional to 3,261,132.04, 4,500,491.70 and 1,884,430.12 is: 2,600,588.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,132.04 : 4,500,491.70 = 1,884,430.12 : x
  2. Step 2: Convert to fraction form
    3,261,132.04/4,500,491.70 = 1,884,430.12/x
  3. Step 3: Cross multiply
    3,261,132.04x = 4,500,491.70 × 1,884,430.12
  4. Step 4: Simplify right side
    3,261,132.04x = 8,480,862,114,290.01
  5. Step 5: Solve for x
    x = 8,480,862,114,290.01/3,261,132.04
  6. Step 6: Final answer
    x = 2,600,588.39

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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.