Home / 1,049,948.76-1,573,643.66-544,230.93

Finding the Fourth Proportional to 1,049,948.76, 1,573,643.66 and 544,230.93

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Solution

The fourth proportional to 1,049,948.76, 1,573,643.66 and 544,230.93 is: 815,683.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,948.76 : 1,573,643.66 = 544,230.93 : x
  2. Step 2: Convert to fraction form
    1,049,948.76/1,573,643.66 = 544,230.93/x
  3. Step 3: Cross multiply
    1,049,948.76x = 1,573,643.66 × 544,230.93
  4. Step 4: Simplify right side
    1,049,948.76x = 856,425,549,849.25
  5. Step 5: Solve for x
    x = 856,425,549,849.25/1,049,948.76
  6. Step 6: Final answer
    x = 815,683.19

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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.