Home / 4,901,004.30-7,351,506.45-4,680,554.70

Finding the Fourth Proportional to 4,901,004.30, 7,351,506.45 and 4,680,554.70

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Solution

The fourth proportional to 4,901,004.30, 7,351,506.45 and 4,680,554.70 is: 7,020,832.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,004.30 : 7,351,506.45 = 4,680,554.70 : x
  2. Step 2: Convert to fraction form
    4,901,004.30/7,351,506.45 = 4,680,554.70/x
  3. Step 3: Cross multiply
    4,901,004.30x = 7,351,506.45 × 4,680,554.70
  4. Step 4: Simplify right side
    4,901,004.30x = 34,409,128,066,627.82
  5. Step 5: Solve for x
    x = 34,409,128,066,627.82/4,901,004.30
  6. Step 6: Final answer
    x = 7,020,832.05

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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.