Home / 895,431.83-1,235,495.88-750,822.53

Finding the Fourth Proportional to 895,431.83, 1,235,495.88 and 750,822.53

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Solution

The fourth proportional to 895,431.83, 1,235,495.88 and 750,822.53 is: 1,035,967.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,431.83 : 1,235,495.88 = 750,822.53 : x
  2. Step 2: Convert to fraction form
    895,431.83/1,235,495.88 = 750,822.53/x
  3. Step 3: Cross multiply
    895,431.83x = 1,235,495.88 × 750,822.53
  4. Step 4: Simplify right side
    895,431.83x = 927,638,145,514.92
  5. Step 5: Solve for x
    x = 927,638,145,514.92/895,431.83
  6. Step 6: Final answer
    x = 1,035,967.35

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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.