Home / 1,995,534.93-2,753,840.70-1,136,095.17

Finding the Fourth Proportional to 1,995,534.93, 2,753,840.70 and 1,136,095.17

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Solution

The fourth proportional to 1,995,534.93, 2,753,840.70 and 1,136,095.17 is: 1,567,812.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,534.93 : 2,753,840.70 = 1,136,095.17 : x
  2. Step 2: Convert to fraction form
    1,995,534.93/2,753,840.70 = 1,136,095.17/x
  3. Step 3: Cross multiply
    1,995,534.93x = 2,753,840.70 × 1,136,095.17
  4. Step 4: Simplify right side
    1,995,534.93x = 3,128,625,118,219.42
  5. Step 5: Solve for x
    x = 3,128,625,118,219.42/1,995,534.93
  6. Step 6: Final answer
    x = 1,567,812.76

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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.