Home / 446,905.89-616,683.94-265,582.94

Finding the Fourth Proportional to 446,905.89, 616,683.94 and 265,582.94

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Solution

The fourth proportional to 446,905.89, 616,683.94 and 265,582.94 is: 366,477.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,905.89 : 616,683.94 = 265,582.94 : x
  2. Step 2: Convert to fraction form
    446,905.89/616,683.94 = 265,582.94/x
  3. Step 3: Cross multiply
    446,905.89x = 616,683.94 × 265,582.94
  4. Step 4: Simplify right side
    446,905.89x = 163,780,730,088.61
  5. Step 5: Solve for x
    x = 163,780,730,088.61/446,905.89
  6. Step 6: Final answer
    x = 366,477.00

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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.