Home / 8,506,125.96-11,738,472.39-4,835,065.02

Finding the Fourth Proportional to 8,506,125.96, 11,738,472.39 and 4,835,065.02

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Solution

The fourth proportional to 8,506,125.96, 11,738,472.39 and 4,835,065.02 is: 6,672,400.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,506,125.96 : 11,738,472.39 = 4,835,065.02 : x
  2. Step 2: Convert to fraction form
    8,506,125.96/11,738,472.39 = 4,835,065.02/x
  3. Step 3: Cross multiply
    8,506,125.96x = 11,738,472.39 × 4,835,065.02
  4. Step 4: Simplify right side
    8,506,125.96x = 56,756,277,241,124.80
  5. Step 5: Solve for x
    x = 56,756,277,241,124.80/8,506,125.96
  6. Step 6: Final answer
    x = 6,672,400.28

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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.