Home / 1,043,461.60-1,565,528.32-475,046.08

Finding the Fourth Proportional to 1,043,461.60, 1,565,528.32 and 475,046.08

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Solution

The fourth proportional to 1,043,461.60, 1,565,528.32 and 475,046.08 is: 712,722.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,461.60 : 1,565,528.32 = 475,046.08 : x
  2. Step 2: Convert to fraction form
    1,043,461.60/1,565,528.32 = 475,046.08/x
  3. Step 3: Cross multiply
    1,043,461.60x = 1,565,528.32 × 475,046.08
  4. Step 4: Simplify right side
    1,043,461.60x = 743,698,091,544.99
  5. Step 5: Solve for x
    x = 743,698,091,544.99/1,043,461.60
  6. Step 6: Final answer
    x = 712,722.05

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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.