Home / 963,106.08-1,444,754.67-356,053.50

Finding the Fourth Proportional to 963,106.08, 1,444,754.67 and 356,053.50

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Solution

The fourth proportional to 963,106.08, 1,444,754.67 and 356,053.50 is: 534,115.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,106.08 : 1,444,754.67 = 356,053.50 : x
  2. Step 2: Convert to fraction form
    963,106.08/1,444,754.67 = 356,053.50/x
  3. Step 3: Cross multiply
    963,106.08x = 1,444,754.67 × 356,053.50
  4. Step 4: Simplify right side
    963,106.08x = 514,409,956,894.85
  5. Step 5: Solve for x
    x = 514,409,956,894.85/963,106.08
  6. Step 6: Final answer
    x = 534,115.57

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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.