Home / 1,163,450.61-1,745,125.16-364,713.93

Finding the Fourth Proportional to 1,163,450.61, 1,745,125.16 and 364,713.93

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Solution

The fourth proportional to 1,163,450.61, 1,745,125.16 and 364,713.93 is: 547,054.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,450.61 : 1,745,125.16 = 364,713.93 : x
  2. Step 2: Convert to fraction form
    1,163,450.61/1,745,125.16 = 364,713.93/x
  3. Step 3: Cross multiply
    1,163,450.61x = 1,745,125.16 × 364,713.93
  4. Step 4: Simplify right side
    1,163,450.61x = 636,471,453,621.91
  5. Step 5: Solve for x
    x = 636,471,453,621.91/1,163,450.61
  6. Step 6: Final answer
    x = 547,054.98

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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.