Home / 4,551,969.86-6,282,615.10-2,715,508.96

Finding the Fourth Proportional to 4,551,969.86, 6,282,615.10 and 2,715,508.96

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Solution

The fourth proportional to 4,551,969.86, 6,282,615.10 and 2,715,508.96 is: 3,747,937.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,969.86 : 6,282,615.10 = 2,715,508.96 : x
  2. Step 2: Convert to fraction form
    4,551,969.86/6,282,615.10 = 2,715,508.96/x
  3. Step 3: Cross multiply
    4,551,969.86x = 6,282,615.10 × 2,715,508.96
  4. Step 4: Simplify right side
    4,551,969.86x = 17,060,497,596,281.29
  5. Step 5: Solve for x
    x = 17,060,497,596,281.29/4,551,969.86
  6. Step 6: Final answer
    x = 3,747,937.29

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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.