Home / 1,113,571.48-1,536,732.78-604,273.96

Finding the Fourth Proportional to 1,113,571.48, 1,536,732.78 and 604,273.96

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Solution

The fourth proportional to 1,113,571.48, 1,536,732.78 and 604,273.96 is: 833,900.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,571.48 : 1,536,732.78 = 604,273.96 : x
  2. Step 2: Convert to fraction form
    1,113,571.48/1,536,732.78 = 604,273.96/x
  3. Step 3: Cross multiply
    1,113,571.48x = 1,536,732.78 × 604,273.96
  4. Step 4: Simplify right side
    1,113,571.48x = 928,607,602,432.41
  5. Step 5: Solve for x
    x = 928,607,602,432.41/1,113,571.48
  6. Step 6: Final answer
    x = 833,900.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.