Home / 8,241,583.40-11,360,277.30-6,496,423.01

Finding the Fourth Proportional to 8,241,583.40, 11,360,277.30 and 6,496,423.01

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Solution

The fourth proportional to 8,241,583.40, 11,360,277.30 and 6,496,423.01 is: 8,954,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,241,583.40 : 11,360,277.30 = 6,496,423.01 : x
  2. Step 2: Convert to fraction form
    8,241,583.40/11,360,277.30 = 6,496,423.01/x
  3. Step 3: Cross multiply
    8,241,583.40x = 11,360,277.30 × 6,496,423.01
  4. Step 4: Simplify right side
    8,241,583.40x = 73,801,166,851,700.67
  5. Step 5: Solve for x
    x = 73,801,166,851,700.67/8,241,583.40
  6. Step 6: Final answer
    x = 8,954,731.54

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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.