Home / 1,623,772.44-2,435,964.84-501,579

Finding the Fourth Proportional to 1,623,772.44, 2,435,964.84 and 501,579

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Solution

The fourth proportional to 1,623,772.44, 2,435,964.84 and 501,579 is: 752,463.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,772.44 : 2,435,964.84 = 501,579 : x
  2. Step 2: Convert to fraction form
    1,623,772.44/2,435,964.84 = 501,579/x
  3. Step 3: Cross multiply
    1,623,772.44x = 2,435,964.84 × 501,579
  4. Step 4: Simplify right side
    1,623,772.44x = 1,221,828,808,482.36
  5. Step 5: Solve for x
    x = 1,221,828,808,482.36/1,623,772.44
  6. Step 6: Final answer
    x = 752,463.08

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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.