Home / 1,066,405.16-1,599,284.46-560,693.36

Finding the Fourth Proportional to 1,066,405.16, 1,599,284.46 and 560,693.36

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Solution

The fourth proportional to 1,066,405.16, 1,599,284.46 and 560,693.36 is: 840,870.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,405.16 : 1,599,284.46 = 560,693.36 : x
  2. Step 2: Convert to fraction form
    1,066,405.16/1,599,284.46 = 560,693.36/x
  3. Step 3: Cross multiply
    1,066,405.16x = 1,599,284.46 × 560,693.36
  4. Step 4: Simplify right side
    1,066,405.16x = 896,708,177,473.19
  5. Step 5: Solve for x
    x = 896,708,177,473.19/1,066,405.16
  6. Step 6: Final answer
    x = 840,870.07

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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.