Home / 1,127,636.04-1,554,632.38-895,832.16

Finding the Fourth Proportional to 1,127,636.04, 1,554,632.38 and 895,832.16

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Solution

The fourth proportional to 1,127,636.04, 1,554,632.38 and 895,832.16 is: 1,235,052.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,636.04 : 1,554,632.38 = 895,832.16 : x
  2. Step 2: Convert to fraction form
    1,127,636.04/1,554,632.38 = 895,832.16/x
  3. Step 3: Cross multiply
    1,127,636.04x = 1,554,632.38 × 895,832.16
  4. Step 4: Simplify right side
    1,127,636.04x = 1,392,689,682,981.34
  5. Step 5: Solve for x
    x = 1,392,689,682,981.34/1,127,636.04
  6. Step 6: Final answer
    x = 1,235,052.48

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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.