Home / 977,083.48-1,348,375.58-595,110.57

Finding the Fourth Proportional to 977,083.48, 1,348,375.58 and 595,110.57

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Solution

The fourth proportional to 977,083.48, 1,348,375.58 and 595,110.57 is: 821,252.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    977,083.48 : 1,348,375.58 = 595,110.57 : x
  2. Step 2: Convert to fraction form
    977,083.48/1,348,375.58 = 595,110.57/x
  3. Step 3: Cross multiply
    977,083.48x = 1,348,375.58 × 595,110.57
  4. Step 4: Simplify right side
    977,083.48x = 802,432,559,987.88
  5. Step 5: Solve for x
    x = 802,432,559,987.88/977,083.48
  6. Step 6: Final answer
    x = 821,252.82

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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.