Home / 1,057,293.15-1,459,025.46-573,847.92

Finding the Fourth Proportional to 1,057,293.15, 1,459,025.46 and 573,847.92

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Solution

The fourth proportional to 1,057,293.15, 1,459,025.46 and 573,847.92 is: 791,888.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,293.15 : 1,459,025.46 = 573,847.92 : x
  2. Step 2: Convert to fraction form
    1,057,293.15/1,459,025.46 = 573,847.92/x
  3. Step 3: Cross multiply
    1,057,293.15x = 1,459,025.46 × 573,847.92
  4. Step 4: Simplify right side
    1,057,293.15x = 837,258,721,344.53
  5. Step 5: Solve for x
    x = 837,258,721,344.53/1,057,293.15
  6. Step 6: Final answer
    x = 791,888.91

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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.