Home / 937,282.65-1,404,977.24-369,062.47

Finding the Fourth Proportional to 937,282.65, 1,404,977.24 and 369,062.47

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Solution

The fourth proportional to 937,282.65, 1,404,977.24 and 369,062.47 is: 553,220.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,282.65 : 1,404,977.24 = 369,062.47 : x
  2. Step 2: Convert to fraction form
    937,282.65/1,404,977.24 = 369,062.47/x
  3. Step 3: Cross multiply
    937,282.65x = 1,404,977.24 × 369,062.47
  4. Step 4: Simplify right side
    937,282.65x = 518,524,365,264.06
  5. Step 5: Solve for x
    x = 518,524,365,264.06/937,282.65
  6. Step 6: Final answer
    x = 553,220.91

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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.