Home / 1,068,990.66-1,475,154.66-585,557.94

Finding the Fourth Proportional to 1,068,990.66, 1,475,154.66 and 585,557.94

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Solution

The fourth proportional to 1,068,990.66, 1,475,154.66 and 585,557.94 is: 808,041.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,990.66 : 1,475,154.66 = 585,557.94 : x
  2. Step 2: Convert to fraction form
    1,068,990.66/1,475,154.66 = 585,557.94/x
  3. Step 3: Cross multiply
    1,068,990.66x = 1,475,154.66 × 585,557.94
  4. Step 4: Simplify right side
    1,068,990.66x = 863,788,523,891.00
  5. Step 5: Solve for x
    x = 863,788,523,891.00/1,068,990.66
  6. Step 6: Final answer
    x = 808,041.23

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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.