Home / 1,054,095.58-1,578,594.30-603,449.65

Finding the Fourth Proportional to 1,054,095.58, 1,578,594.30 and 603,449.65

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Solution

The fourth proportional to 1,054,095.58, 1,578,594.30 and 603,449.65 is: 903,715.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,095.58 : 1,578,594.30 = 603,449.65 : x
  2. Step 2: Convert to fraction form
    1,054,095.58/1,578,594.30 = 603,449.65/x
  3. Step 3: Cross multiply
    1,054,095.58x = 1,578,594.30 × 603,449.65
  4. Step 4: Simplify right side
    1,054,095.58x = 952,602,177,827.00
  5. Step 5: Solve for x
    x = 952,602,177,827.00/1,054,095.58
  6. Step 6: Final answer
    x = 903,715.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.