Home / 1,182,831.69-1,774,247.57-373,298.14

Finding the Fourth Proportional to 1,182,831.69, 1,774,247.57 and 373,298.14

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Solution

The fourth proportional to 1,182,831.69, 1,774,247.57 and 373,298.14 is: 559,947.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,831.69 : 1,774,247.57 = 373,298.14 : x
  2. Step 2: Convert to fraction form
    1,182,831.69/1,774,247.57 = 373,298.14/x
  3. Step 3: Cross multiply
    1,182,831.69x = 1,774,247.57 × 373,298.14
  4. Step 4: Simplify right side
    1,182,831.69x = 662,323,323,471.88
  5. Step 5: Solve for x
    x = 662,323,323,471.88/1,182,831.69
  6. Step 6: Final answer
    x = 559,947.23

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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.