Home / 1,095,003.60-1,642,812.60-534,056.40

Finding the Fourth Proportional to 1,095,003.60, 1,642,812.60 and 534,056.40

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Solution

The fourth proportional to 1,095,003.60, 1,642,812.60 and 534,056.40 is: 801,234.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,003.60 : 1,642,812.60 = 534,056.40 : x
  2. Step 2: Convert to fraction form
    1,095,003.60/1,642,812.60 = 534,056.40/x
  3. Step 3: Cross multiply
    1,095,003.60x = 1,642,812.60 × 534,056.40
  4. Step 4: Simplify right side
    1,095,003.60x = 877,354,583,030.64
  5. Step 5: Solve for x
    x = 877,354,583,030.64/1,095,003.60
  6. Step 6: Final answer
    x = 801,234.43

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1.5x scale

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.