Home / 1,161,366.40-1,742,346.24-562,614.40

Finding the Fourth Proportional to 1,161,366.40, 1,742,346.24 and 562,614.40

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Solution

The fourth proportional to 1,161,366.40, 1,742,346.24 and 562,614.40 is: 844,065.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,366.40 : 1,742,346.24 = 562,614.40 : x
  2. Step 2: Convert to fraction form
    1,161,366.40/1,742,346.24 = 562,614.40/x
  3. Step 3: Cross multiply
    1,161,366.40x = 1,742,346.24 × 562,614.40
  4. Step 4: Simplify right side
    1,161,366.40x = 980,269,084,409.86
  5. Step 5: Solve for x
    x = 980,269,084,409.86/1,161,366.40
  6. Step 6: Final answer
    x = 844,065.30

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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.