Home / 1,026,094.28-1,416,007.86-573,385.32

Finding the Fourth Proportional to 1,026,094.28, 1,416,007.86 and 573,385.32

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Solution

The fourth proportional to 1,026,094.28, 1,416,007.86 and 573,385.32 is: 791,270.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,094.28 : 1,416,007.86 = 573,385.32 : x
  2. Step 2: Convert to fraction form
    1,026,094.28/1,416,007.86 = 573,385.32/x
  3. Step 3: Cross multiply
    1,026,094.28x = 1,416,007.86 × 573,385.32
  4. Step 4: Simplify right side
    1,026,094.28x = 811,918,119,928.62
  5. Step 5: Solve for x
    x = 811,918,119,928.62/1,026,094.28
  6. Step 6: Final answer
    x = 791,270.49

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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.