Home / 9,841,215.40-14,768,043.90-5,797,695.40

Finding the Fourth Proportional to 9,841,215.40, 14,768,043.90 and 5,797,695.40

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Solution

The fourth proportional to 9,841,215.40, 14,768,043.90 and 5,797,695.40 is: 8,700,207.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,215.40 : 14,768,043.90 = 5,797,695.40 : x
  2. Step 2: Convert to fraction form
    9,841,215.40/14,768,043.90 = 5,797,695.40/x
  3. Step 3: Cross multiply
    9,841,215.40x = 14,768,043.90 × 5,797,695.40
  4. Step 4: Simplify right side
    9,841,215.40x = 85,620,620,186,028.06
  5. Step 5: Solve for x
    x = 85,620,620,186,028.06/9,841,215.40
  6. Step 6: Final answer
    x = 8,700,207.92

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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.