Home / 5,495,259.60-7,583,513.76-3,047,919.12

Finding the Fourth Proportional to 5,495,259.60, 7,583,513.76 and 3,047,919.12

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Solution

The fourth proportional to 5,495,259.60, 7,583,513.76 and 3,047,919.12 is: 4,206,159.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,259.60 : 7,583,513.76 = 3,047,919.12 : x
  2. Step 2: Convert to fraction form
    5,495,259.60/7,583,513.76 = 3,047,919.12/x
  3. Step 3: Cross multiply
    5,495,259.60x = 7,583,513.76 × 3,047,919.12
  4. Step 4: Simplify right side
    5,495,259.60x = 23,113,936,585,887.09
  5. Step 5: Solve for x
    x = 23,113,936,585,887.09/5,495,259.60
  6. Step 6: Final answer
    x = 4,206,159.18

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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.