Home / 973,404.30-1,460,106.45-263,541.90

Finding the Fourth Proportional to 973,404.30, 1,460,106.45 and 263,541.90

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Solution

The fourth proportional to 973,404.30, 1,460,106.45 and 263,541.90 is: 395,312.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,404.30 : 1,460,106.45 = 263,541.90 : x
  2. Step 2: Convert to fraction form
    973,404.30/1,460,106.45 = 263,541.90/x
  3. Step 3: Cross multiply
    973,404.30x = 1,460,106.45 × 263,541.90
  4. Step 4: Simplify right side
    973,404.30x = 384,799,228,035.26
  5. Step 5: Solve for x
    x = 384,799,228,035.26/973,404.30
  6. Step 6: Final answer
    x = 395,312.85

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Similar ratio
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1.5x scale

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.