Home / 1,063,272.60-1,595,054.70-353,226.60

Finding the Fourth Proportional to 1,063,272.60, 1,595,054.70 and 353,226.60

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Solution

The fourth proportional to 1,063,272.60, 1,595,054.70 and 353,226.60 is: 529,888.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,272.60 : 1,595,054.70 = 353,226.60 : x
  2. Step 2: Convert to fraction form
    1,063,272.60/1,595,054.70 = 353,226.60/x
  3. Step 3: Cross multiply
    1,063,272.60x = 1,595,054.70 × 353,226.60
  4. Step 4: Simplify right side
    1,063,272.60x = 563,415,748,495.02
  5. Step 5: Solve for x
    x = 563,415,748,495.02/1,063,272.60
  6. Step 6: Final answer
    x = 529,888.34

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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.