Home / 1,068,088.06-1,473,831.18-850,849.96

Finding the Fourth Proportional to 1,068,088.06, 1,473,831.18 and 850,849.96

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Solution

The fourth proportional to 1,068,088.06, 1,473,831.18 and 850,849.96 is: 1,174,069.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,088.06 : 1,473,831.18 = 850,849.96 : x
  2. Step 2: Convert to fraction form
    1,068,088.06/1,473,831.18 = 850,849.96/x
  3. Step 3: Cross multiply
    1,068,088.06x = 1,473,831.18 × 850,849.96
  4. Step 4: Simplify right side
    1,068,088.06x = 1,254,009,200,549.75
  5. Step 5: Solve for x
    x = 1,254,009,200,549.75/1,068,088.06
  6. Step 6: Final answer
    x = 1,174,069.11

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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.