Home / 1,374,594.24-2,062,694.88-575,808

Finding the Fourth Proportional to 1,374,594.24, 2,062,694.88 and 575,808

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Solution

The fourth proportional to 1,374,594.24, 2,062,694.88 and 575,808 is: 864,048.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,594.24 : 2,062,694.88 = 575,808 : x
  2. Step 2: Convert to fraction form
    1,374,594.24/2,062,694.88 = 575,808/x
  3. Step 3: Cross multiply
    1,374,594.24x = 2,062,694.88 × 575,808
  4. Step 4: Simplify right side
    1,374,594.24x = 1,187,716,213,463.04
  5. Step 5: Solve for x
    x = 1,187,716,213,463.04/1,374,594.24
  6. Step 6: Final answer
    x = 864,048.59

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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.