Home / 884,050.86-1,327,003.83-783,492.30

Finding the Fourth Proportional to 884,050.86, 1,327,003.83 and 783,492.30

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Solution

The fourth proportional to 884,050.86, 1,327,003.83 and 783,492.30 is: 1,176,060.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,050.86 : 1,327,003.83 = 783,492.30 : x
  2. Step 2: Convert to fraction form
    884,050.86/1,327,003.83 = 783,492.30/x
  3. Step 3: Cross multiply
    884,050.86x = 1,327,003.83 × 783,492.30
  4. Step 4: Simplify right side
    884,050.86x = 1,039,697,282,875.51
  5. Step 5: Solve for x
    x = 1,039,697,282,875.51/884,050.86
  6. Step 6: Final answer
    x = 1,176,060.48

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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.