Home / 1,549,831.29-2,322,539.16-1,141,814.74

Finding the Fourth Proportional to 1,549,831.29, 2,322,539.16 and 1,141,814.74

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Solution

The fourth proportional to 1,549,831.29, 2,322,539.16 and 1,141,814.74 is: 1,711,095.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,831.29 : 2,322,539.16 = 1,141,814.74 : x
  2. Step 2: Convert to fraction form
    1,549,831.29/2,322,539.16 = 1,141,814.74/x
  3. Step 3: Cross multiply
    1,549,831.29x = 2,322,539.16 × 1,141,814.74
  4. Step 4: Simplify right side
    1,549,831.29x = 2,651,909,447,115.22
  5. Step 5: Solve for x
    x = 2,651,909,447,115.22/1,549,831.29
  6. Step 6: Final answer
    x = 1,711,095.57

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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.