Home / 1,156,846.08-1,735,764.71-447,372.35

Finding the Fourth Proportional to 1,156,846.08, 1,735,764.71 and 447,372.35

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Solution

The fourth proportional to 1,156,846.08, 1,735,764.71 and 447,372.35 is: 671,250.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,846.08 : 1,735,764.71 = 447,372.35 : x
  2. Step 2: Convert to fraction form
    1,156,846.08/1,735,764.71 = 447,372.35/x
  3. Step 3: Cross multiply
    1,156,846.08x = 1,735,764.71 × 447,372.35
  4. Step 4: Simplify right side
    1,156,846.08x = 776,533,126,444.08
  5. Step 5: Solve for x
    x = 776,533,126,444.08/1,156,846.08
  6. Step 6: Final answer
    x = 671,250.17

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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.