Home / 4,923,502.40-7,386,290.40-1,558,049.60

Finding the Fourth Proportional to 4,923,502.40, 7,386,290.40 and 1,558,049.60

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Solution

The fourth proportional to 4,923,502.40, 7,386,290.40 and 1,558,049.60 is: 2,337,402.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,502.40 : 7,386,290.40 = 1,558,049.60 : x
  2. Step 2: Convert to fraction form
    4,923,502.40/7,386,290.40 = 1,558,049.60/x
  3. Step 3: Cross multiply
    4,923,502.40x = 7,386,290.40 × 1,558,049.60
  4. Step 4: Simplify right side
    4,923,502.40x = 11,508,206,803,203.84
  5. Step 5: Solve for x
    x = 11,508,206,803,203.84/4,923,502.40
  6. Step 6: Final answer
    x = 2,337,402.50

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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.