Home / 1,186,096.35-1,637,054.41-804,246.15

Finding the Fourth Proportional to 1,186,096.35, 1,637,054.41 and 804,246.15

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Solution

The fourth proportional to 1,186,096.35, 1,637,054.41 and 804,246.15 is: 1,110,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,096.35 : 1,637,054.41 = 804,246.15 : x
  2. Step 2: Convert to fraction form
    1,186,096.35/1,637,054.41 = 804,246.15/x
  3. Step 3: Cross multiply
    1,186,096.35x = 1,637,054.41 × 804,246.15
  4. Step 4: Simplify right side
    1,186,096.35x = 1,316,594,706,583.02
  5. Step 5: Solve for x
    x = 1,316,594,706,583.02/1,186,096.35
  6. Step 6: Final answer
    x = 1,110,023.40

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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.