Home / 1,704,329.04-2,554,551.12-1,064,928

Finding the Fourth Proportional to 1,704,329.04, 2,554,551.12 and 1,064,928

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Solution

The fourth proportional to 1,704,329.04, 2,554,551.12 and 1,064,928 is: 1,596,178.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,329.04 : 2,554,551.12 = 1,064,928 : x
  2. Step 2: Convert to fraction form
    1,704,329.04/2,554,551.12 = 1,064,928/x
  3. Step 3: Cross multiply
    1,704,329.04x = 2,554,551.12 × 1,064,928
  4. Step 4: Simplify right side
    1,704,329.04x = 2,720,413,015,119.36
  5. Step 5: Solve for x
    x = 2,720,413,015,119.36/1,704,329.04
  6. Step 6: Final answer
    x = 1,596,178.29

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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.