Home / 696,968.16-1,044,052.56-589,892.64

Finding the Fourth Proportional to 696,968.16, 1,044,052.56 and 589,892.64

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Solution

The fourth proportional to 696,968.16, 1,044,052.56 and 589,892.64 is: 883,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,968.16 : 1,044,052.56 = 589,892.64 : x
  2. Step 2: Convert to fraction form
    696,968.16/1,044,052.56 = 589,892.64/x
  3. Step 3: Cross multiply
    696,968.16x = 1,044,052.56 × 589,892.64
  4. Step 4: Simplify right side
    696,968.16x = 615,878,920,917.16
  5. Step 5: Solve for x
    x = 615,878,920,917.16/696,968.16
  6. Step 6: Final answer
    x = 883,654.31

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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.