Home / 7,306,999.70-10,963,609.95-4,613,393.30

Finding the Fourth Proportional to 7,306,999.70, 10,963,609.95 and 4,613,393.30

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Solution

The fourth proportional to 7,306,999.70, 10,963,609.95 and 4,613,393.30 is: 6,922,053.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,999.70 : 10,963,609.95 = 4,613,393.30 : x
  2. Step 2: Convert to fraction form
    7,306,999.70/10,963,609.95 = 4,613,393.30/x
  3. Step 3: Cross multiply
    7,306,999.70x = 10,963,609.95 × 4,613,393.30
  4. Step 4: Simplify right side
    7,306,999.70x = 50,579,444,687,143.33
  5. Step 5: Solve for x
    x = 50,579,444,687,143.33/7,306,999.70
  6. Step 6: Final answer
    x = 6,922,053.75

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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.