Home / 1,043,204.36-1,564,621.56-474,452.24

Finding the Fourth Proportional to 1,043,204.36, 1,564,621.56 and 474,452.24

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Solution

The fourth proportional to 1,043,204.36, 1,564,621.56 and 474,452.24 is: 711,594.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,204.36 : 1,564,621.56 = 474,452.24 : x
  2. Step 2: Convert to fraction form
    1,043,204.36/1,564,621.56 = 474,452.24/x
  3. Step 3: Cross multiply
    1,043,204.36x = 1,564,621.56 × 474,452.24
  4. Step 4: Simplify right side
    1,043,204.36x = 742,338,196,071.19
  5. Step 5: Solve for x
    x = 742,338,196,071.19/1,043,204.36
  6. Step 6: Final answer
    x = 711,594.23

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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.