Home / 1,773,355.35-2,660,407.04-575,184.62

Finding the Fourth Proportional to 1,773,355.35, 2,660,407.04 and 575,184.62

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Solution

The fourth proportional to 1,773,355.35, 2,660,407.04 and 575,184.62 is: 862,898.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,355.35 : 2,660,407.04 = 575,184.62 : x
  2. Step 2: Convert to fraction form
    1,773,355.35/2,660,407.04 = 575,184.62/x
  3. Step 3: Cross multiply
    1,773,355.35x = 2,660,407.04 × 575,184.62
  4. Step 4: Simplify right side
    1,773,355.35x = 1,530,225,198,326.71
  5. Step 5: Solve for x
    x = 1,530,225,198,326.71/1,773,355.35
  6. Step 6: Final answer
    x = 862,898.24

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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.