Home / 7,971,475.37-10,996,847.28-4,706,102.59

Finding the Fourth Proportional to 7,971,475.37, 10,996,847.28 and 4,706,102.59

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Solution

The fourth proportional to 7,971,475.37, 10,996,847.28 and 4,706,102.59 is: 6,492,184.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,971,475.37 : 10,996,847.28 = 4,706,102.59 : x
  2. Step 2: Convert to fraction form
    7,971,475.37/10,996,847.28 = 4,706,102.59/x
  3. Step 3: Cross multiply
    7,971,475.37x = 10,996,847.28 × 4,706,102.59
  4. Step 4: Simplify right side
    7,971,475.37x = 51,752,291,438,750.34
  5. Step 5: Solve for x
    x = 51,752,291,438,750.34/7,971,475.37
  6. Step 6: Final answer
    x = 6,492,184.83

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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.