Home / 1,537,448.71-2,304,172.72-625,568.48

Finding the Fourth Proportional to 1,537,448.71, 2,304,172.72 and 625,568.48

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Solution

The fourth proportional to 1,537,448.71, 2,304,172.72 and 625,568.48 is: 937,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,448.71 : 2,304,172.72 = 625,568.48 : x
  2. Step 2: Convert to fraction form
    1,537,448.71/2,304,172.72 = 625,568.48/x
  3. Step 3: Cross multiply
    1,537,448.71x = 2,304,172.72 × 625,568.48
  4. Step 4: Simplify right side
    1,537,448.71x = 1,441,417,826,107.87
  5. Step 5: Solve for x
    x = 1,441,417,826,107.87/1,537,448.71
  6. Step 6: Final answer
    x = 937,538.80

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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.