Home / 1,584,210.66-2,186,182.17-895,871.94

Finding the Fourth Proportional to 1,584,210.66, 2,186,182.17 and 895,871.94

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Solution

The fourth proportional to 1,584,210.66, 2,186,182.17 and 895,871.94 is: 1,236,287.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,210.66 : 2,186,182.17 = 895,871.94 : x
  2. Step 2: Convert to fraction form
    1,584,210.66/2,186,182.17 = 895,871.94/x
  3. Step 3: Cross multiply
    1,584,210.66x = 2,186,182.17 × 895,871.94
  4. Step 4: Simplify right side
    1,584,210.66x = 1,958,539,261,831.31
  5. Step 5: Solve for x
    x = 1,958,539,261,831.31/1,584,210.66
  6. Step 6: Final answer
    x = 1,236,287.14

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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.