Home / 1,054,095.58-1,454,651.58-570,660.40

Finding the Fourth Proportional to 1,054,095.58, 1,454,651.58 and 570,660.40

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Solution

The fourth proportional to 1,054,095.58, 1,454,651.58 and 570,660.40 is: 787,511.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,095.58 : 1,454,651.58 = 570,660.40 : x
  2. Step 2: Convert to fraction form
    1,054,095.58/1,454,651.58 = 570,660.40/x
  3. Step 3: Cross multiply
    1,054,095.58x = 1,454,651.58 × 570,660.40
  4. Step 4: Simplify right side
    1,054,095.58x = 830,112,052,503.43
  5. Step 5: Solve for x
    x = 830,112,052,503.43/1,054,095.58
  6. Step 6: Final answer
    x = 787,511.18

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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.