Home / 1,033,803.71-1,549,357.82-527,938.31

Finding the Fourth Proportional to 1,033,803.71, 1,549,357.82 and 527,938.31

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Solution

The fourth proportional to 1,033,803.71, 1,549,357.82 and 527,938.31 is: 791,219.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,803.71 : 1,549,357.82 = 527,938.31 : x
  2. Step 2: Convert to fraction form
    1,033,803.71/1,549,357.82 = 527,938.31/x
  3. Step 3: Cross multiply
    1,033,803.71x = 1,549,357.82 × 527,938.31
  4. Step 4: Simplify right side
    1,033,803.71x = 817,965,346,544.07
  5. Step 5: Solve for x
    x = 817,965,346,544.07/1,033,803.71
  6. Step 6: Final answer
    x = 791,219.20

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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.