Home / 1,049,948.64-1,573,643.47-544,230.81

Finding the Fourth Proportional to 1,049,948.64, 1,573,643.47 and 544,230.81

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Solution

The fourth proportional to 1,049,948.64, 1,573,643.47 and 544,230.81 is: 815,683.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,948.64 : 1,573,643.47 = 544,230.81 : x
  2. Step 2: Convert to fraction form
    1,049,948.64/1,573,643.47 = 544,230.81/x
  3. Step 3: Cross multiply
    1,049,948.64x = 1,573,643.47 × 544,230.81
  4. Step 4: Simplify right side
    1,049,948.64x = 856,425,251,100.52
  5. Step 5: Solve for x
    x = 856,425,251,100.52/1,049,948.64
  6. Step 6: Final answer
    x = 815,683.00

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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.