Home / 5,805,812.70-8,698,221.45-4,966,004.70

Finding the Fourth Proportional to 5,805,812.70, 8,698,221.45 and 4,966,004.70

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Solution

The fourth proportional to 5,805,812.70, 8,698,221.45 and 4,966,004.70 is: 7,440,027.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,812.70 : 8,698,221.45 = 4,966,004.70 : x
  2. Step 2: Convert to fraction form
    5,805,812.70/8,698,221.45 = 4,966,004.70/x
  3. Step 3: Cross multiply
    5,805,812.70x = 8,698,221.45 × 4,966,004.70
  4. Step 4: Simplify right side
    5,805,812.70x = 43,195,408,602,340.81
  5. Step 5: Solve for x
    x = 43,195,408,602,340.81/5,805,812.70
  6. Step 6: Final answer
    x = 7,440,027.92

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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.