Home / 4,651,508.58-6,417,638.55-2,716,373.22

Finding the Fourth Proportional to 4,651,508.58, 6,417,638.55 and 2,716,373.22

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Solution

The fourth proportional to 4,651,508.58, 6,417,638.55 and 2,716,373.22 is: 3,747,752.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,651,508.58 : 6,417,638.55 = 2,716,373.22 : x
  2. Step 2: Convert to fraction form
    4,651,508.58/6,417,638.55 = 2,716,373.22/x
  3. Step 3: Cross multiply
    4,651,508.58x = 6,417,638.55 × 2,716,373.22
  4. Step 4: Simplify right side
    4,651,508.58x = 17,432,701,492,859.63
  5. Step 5: Solve for x
    x = 17,432,701,492,859.63/4,651,508.58
  6. Step 6: Final answer
    x = 3,747,752.20

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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.