Home / 4,736,649.60-6,536,645.28-2,671,763.58

Finding the Fourth Proportional to 4,736,649.60, 6,536,645.28 and 2,671,763.58

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Solution

The fourth proportional to 4,736,649.60, 6,536,645.28 and 2,671,763.58 is: 3,687,072.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,649.60 : 6,536,645.28 = 2,671,763.58 : x
  2. Step 2: Convert to fraction form
    4,736,649.60/6,536,645.28 = 2,671,763.58/x
  3. Step 3: Cross multiply
    4,736,649.60x = 6,536,645.28 × 2,671,763.58
  4. Step 4: Simplify right side
    4,736,649.60x = 17,464,370,794,482.90
  5. Step 5: Solve for x
    x = 17,464,370,794,482.90/4,736,649.60
  6. Step 6: Final answer
    x = 3,687,072.57

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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.