Home / 1,057,477.20-1,459,295.28-598,582.62

Finding the Fourth Proportional to 1,057,477.20, 1,459,295.28 and 598,582.62

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Solution

The fourth proportional to 1,057,477.20, 1,459,295.28 and 598,582.62 is: 826,030.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,477.20 : 1,459,295.28 = 598,582.62 : x
  2. Step 2: Convert to fraction form
    1,057,477.20/1,459,295.28 = 598,582.62/x
  3. Step 3: Cross multiply
    1,057,477.20x = 1,459,295.28 × 598,582.62
  4. Step 4: Simplify right side
    1,057,477.20x = 873,508,792,056.03
  5. Step 5: Solve for x
    x = 873,508,792,056.03/1,057,477.20
  6. Step 6: Final answer
    x = 826,030.85

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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.