Home / 9,186,114.23-12,670,383.58-6,045,377.23

Finding the Fourth Proportional to 9,186,114.23, 12,670,383.58 and 6,045,377.23

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Solution

The fourth proportional to 9,186,114.23, 12,670,383.58 and 6,045,377.23 is: 8,338,373.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,186,114.23 : 12,670,383.58 = 6,045,377.23 : x
  2. Step 2: Convert to fraction form
    9,186,114.23/12,670,383.58 = 6,045,377.23/x
  3. Step 3: Cross multiply
    9,186,114.23x = 12,670,383.58 × 6,045,377.23
  4. Step 4: Simplify right side
    9,186,114.23x = 76,597,248,389,897.89
  5. Step 5: Solve for x
    x = 76,597,248,389,897.89/9,186,114.23
  6. Step 6: Final answer
    x = 8,338,373.17

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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.