Home / 11,061,936.40-16,592,904.60-6,526,973.20

Finding the Fourth Proportional to 11,061,936.40, 16,592,904.60 and 6,526,973.20

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Solution

The fourth proportional to 11,061,936.40, 16,592,904.60 and 6,526,973.20 is: 9,790,459.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061,936.40 : 16,592,904.60 = 6,526,973.20 : x
  2. Step 2: Convert to fraction form
    11,061,936.40/16,592,904.60 = 6,526,973.20/x
  3. Step 3: Cross multiply
    11,061,936.40x = 16,592,904.60 × 6,526,973.20
  4. Step 4: Simplify right side
    11,061,936.40x = 108,301,443,634,356.72
  5. Step 5: Solve for x
    x = 108,301,443,634,356.72/11,061,936.40
  6. Step 6: Final answer
    x = 9,790,459.80

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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.