Home / 974,095.06-1,344,310.86-544,409.50

Finding the Fourth Proportional to 974,095.06, 1,344,310.86 and 544,409.50

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Solution

The fourth proportional to 974,095.06, 1,344,310.86 and 544,409.50 is: 751,318.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,095.06 : 1,344,310.86 = 544,409.50 : x
  2. Step 2: Convert to fraction form
    974,095.06/1,344,310.86 = 544,409.50/x
  3. Step 3: Cross multiply
    974,095.06x = 1,344,310.86 × 544,409.50
  4. Step 4: Simplify right side
    974,095.06x = 731,855,603,137.17
  5. Step 5: Solve for x
    x = 731,855,603,137.17/974,095.06
  6. Step 6: Final answer
    x = 751,318.46

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1.5x scale

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.