Home / 2,672,283.60-4,008,425.40-650,511.45

Finding the Fourth Proportional to 2,672,283.60, 4,008,425.40 and 650,511.45

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Solution

The fourth proportional to 2,672,283.60, 4,008,425.40 and 650,511.45 is: 975,767.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,283.60 : 4,008,425.40 = 650,511.45 : x
  2. Step 2: Convert to fraction form
    2,672,283.60/4,008,425.40 = 650,511.45/x
  3. Step 3: Cross multiply
    2,672,283.60x = 4,008,425.40 × 650,511.45
  4. Step 4: Simplify right side
    2,672,283.60x = 2,607,526,619,170.83
  5. Step 5: Solve for x
    x = 2,607,526,619,170.83/2,672,283.60
  6. Step 6: Final answer
    x = 975,767.18

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1.5x scale

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.