Home / 5,626,741.84-8,429,965.02-3,464,002.96

Finding the Fourth Proportional to 5,626,741.84, 8,429,965.02 and 3,464,002.96

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Solution

The fourth proportional to 5,626,741.84, 8,429,965.02 and 3,464,002.96 is: 5,189,757.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,741.84 : 8,429,965.02 = 3,464,002.96 : x
  2. Step 2: Convert to fraction form
    5,626,741.84/8,429,965.02 = 3,464,002.96/x
  3. Step 3: Cross multiply
    5,626,741.84x = 8,429,965.02 × 3,464,002.96
  4. Step 4: Simplify right side
    5,626,741.84x = 29,201,423,781,976.46
  5. Step 5: Solve for x
    x = 29,201,423,781,976.46/5,626,741.84
  6. Step 6: Final answer
    x = 5,189,757.17

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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.