Home / 952,897.32-1,314,623.22-544,779.90

Finding the Fourth Proportional to 952,897.32, 1,314,623.22 and 544,779.90

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Solution

The fourth proportional to 952,897.32, 1,314,623.22 and 544,779.90 is: 751,581.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,897.32 : 1,314,623.22 = 544,779.90 : x
  2. Step 2: Convert to fraction form
    952,897.32/1,314,623.22 = 544,779.90/x
  3. Step 3: Cross multiply
    952,897.32x = 1,314,623.22 × 544,779.90
  4. Step 4: Simplify right side
    952,897.32x = 716,180,306,329.28
  5. Step 5: Solve for x
    x = 716,180,306,329.28/952,897.32
  6. Step 6: Final answer
    x = 751,581.82

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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.