Home / 1,057,337.64-1,459,086.86-573,892.58

Finding the Fourth Proportional to 1,057,337.64, 1,459,086.86 and 573,892.58

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Solution

The fourth proportional to 1,057,337.64, 1,459,086.86 and 573,892.58 is: 791,950.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,337.64 : 1,459,086.86 = 573,892.58 : x
  2. Step 2: Convert to fraction form
    1,057,337.64/1,459,086.86 = 573,892.58/x
  3. Step 3: Cross multiply
    1,057,337.64x = 1,459,086.86 × 573,892.58
  4. Step 4: Simplify right side
    1,057,337.64x = 837,359,112,364.60
  5. Step 5: Solve for x
    x = 837,359,112,364.60/1,057,337.64
  6. Step 6: Final answer
    x = 791,950.54

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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.