Home / 1,127,927.16-1,691,890.74-566,568.12

Finding the Fourth Proportional to 1,127,927.16, 1,691,890.74 and 566,568.12

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Solution

The fourth proportional to 1,127,927.16, 1,691,890.74 and 566,568.12 is: 849,852.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,927.16 : 1,691,890.74 = 566,568.12 : x
  2. Step 2: Convert to fraction form
    1,127,927.16/1,691,890.74 = 566,568.12/x
  3. Step 3: Cross multiply
    1,127,927.16x = 1,691,890.74 × 566,568.12
  4. Step 4: Simplify right side
    1,127,927.16x = 958,571,355,807.21
  5. Step 5: Solve for x
    x = 958,571,355,807.21/1,127,927.16
  6. Step 6: Final answer
    x = 849,852.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.