Home / 3,085,595.60-4,609,629.42-1,997,242.36

Finding the Fourth Proportional to 3,085,595.60, 4,609,629.42 and 1,997,242.36

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Solution

The fourth proportional to 3,085,595.60, 4,609,629.42 and 1,997,242.36 is: 2,983,718.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,595.60 : 4,609,629.42 = 1,997,242.36 : x
  2. Step 2: Convert to fraction form
    3,085,595.60/4,609,629.42 = 1,997,242.36/x
  3. Step 3: Cross multiply
    3,085,595.60x = 4,609,629.42 × 1,997,242.36
  4. Step 4: Simplify right side
    3,085,595.60x = 9,206,547,141,526.23
  5. Step 5: Solve for x
    x = 9,206,547,141,526.23/3,085,595.60
  6. Step 6: Final answer
    x = 2,983,718.00

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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.