Home / 1,573,998.52-2,360,733.65-436,876.24

Finding the Fourth Proportional to 1,573,998.52, 2,360,733.65 and 436,876.24

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Solution

The fourth proportional to 1,573,998.52, 2,360,733.65 and 436,876.24 is: 655,241.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,998.52 : 2,360,733.65 = 436,876.24 : x
  2. Step 2: Convert to fraction form
    1,573,998.52/2,360,733.65 = 436,876.24/x
  3. Step 3: Cross multiply
    1,573,998.52x = 2,360,733.65 × 436,876.24
  4. Step 4: Simplify right side
    1,573,998.52x = 1,031,348,440,653.48
  5. Step 5: Solve for x
    x = 1,031,348,440,653.48/1,573,998.52
  6. Step 6: Final answer
    x = 655,241.05

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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.