Home / 973,354.30-1,460,031.45-574,773.55

Finding the Fourth Proportional to 973,354.30, 1,460,031.45 and 574,773.55

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Solution

The fourth proportional to 973,354.30, 1,460,031.45 and 574,773.55 is: 862,160.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,354.30 : 1,460,031.45 = 574,773.55 : x
  2. Step 2: Convert to fraction form
    973,354.30/1,460,031.45 = 574,773.55/x
  3. Step 3: Cross multiply
    973,354.30x = 1,460,031.45 × 574,773.55
  4. Step 4: Simplify right side
    973,354.30x = 839,187,459,628.15
  5. Step 5: Solve for x
    x = 839,187,459,628.15/973,354.30
  6. Step 6: Final answer
    x = 862,160.33

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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.