Home / 1,573,388.63-2,359,432.29-493,541

Finding the Fourth Proportional to 1,573,388.63, 2,359,432.29 and 493,541

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Solution

The fourth proportional to 1,573,388.63, 2,359,432.29 and 493,541 is: 740,107.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,388.63 : 2,359,432.29 = 493,541 : x
  2. Step 2: Convert to fraction form
    1,573,388.63/2,359,432.29 = 493,541/x
  3. Step 3: Cross multiply
    1,573,388.63x = 2,359,432.29 × 493,541
  4. Step 4: Simplify right side
    1,573,388.63x = 1,164,476,571,838.89
  5. Step 5: Solve for x
    x = 1,164,476,571,838.89/1,573,388.63
  6. Step 6: Final answer
    x = 740,107.40

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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.