Home / 4,854,306-6,698,945.16-2,708,130

Finding the Fourth Proportional to 4,854,306, 6,698,945.16 and 2,708,130

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Solution

The fourth proportional to 4,854,306, 6,698,945.16 and 2,708,130 is: 3,737,221.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,306 : 6,698,945.16 = 2,708,130 : x
  2. Step 2: Convert to fraction form
    4,854,306/6,698,945.16 = 2,708,130/x
  3. Step 3: Cross multiply
    4,854,306x = 6,698,945.16 × 2,708,130
  4. Step 4: Simplify right side
    4,854,306x = 18,141,614,356,150.80
  5. Step 5: Solve for x
    x = 18,141,614,356,150.80/4,854,306
  6. Step 6: Final answer
    x = 3,737,221.01

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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.