Home / 3,095,316.16-4,271,328.14-1,718,588.73

Finding the Fourth Proportional to 3,095,316.16, 4,271,328.14 and 1,718,588.73

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Solution

The fourth proportional to 3,095,316.16, 4,271,328.14 and 1,718,588.73 is: 2,371,536.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,316.16 : 4,271,328.14 = 1,718,588.73 : x
  2. Step 2: Convert to fraction form
    3,095,316.16/4,271,328.14 = 1,718,588.73/x
  3. Step 3: Cross multiply
    3,095,316.16x = 4,271,328.14 × 1,718,588.73
  4. Step 4: Simplify right side
    3,095,316.16x = 7,340,656,403,535.86
  5. Step 5: Solve for x
    x = 7,340,656,403,535.86/3,095,316.16
  6. Step 6: Final answer
    x = 2,371,536.87

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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.