Home / 5,835,346.40-8,748,872.40-2,642,002.40

Finding the Fourth Proportional to 5,835,346.40, 8,748,872.40 and 2,642,002.40

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Solution

The fourth proportional to 5,835,346.40, 8,748,872.40 and 2,642,002.40 is: 3,961,125.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835,346.40 : 8,748,872.40 = 2,642,002.40 : x
  2. Step 2: Convert to fraction form
    5,835,346.40/8,748,872.40 = 2,642,002.40/x
  3. Step 3: Cross multiply
    5,835,346.40x = 8,748,872.40 × 2,642,002.40
  4. Step 4: Simplify right side
    5,835,346.40x = 23,114,541,878,093.76
  5. Step 5: Solve for x
    x = 23,114,541,878,093.76/5,835,346.40
  6. Step 6: Final answer
    x = 3,961,125.92

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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.