Home / 1,495,869.44-2,242,470.36-549,020.48

Finding the Fourth Proportional to 1,495,869.44, 2,242,470.36 and 549,020.48

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Solution

The fourth proportional to 1,495,869.44, 2,242,470.36 and 549,020.48 is: 823,041.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,869.44 : 2,242,470.36 = 549,020.48 : x
  2. Step 2: Convert to fraction form
    1,495,869.44/2,242,470.36 = 549,020.48/x
  3. Step 3: Cross multiply
    1,495,869.44x = 2,242,470.36 × 549,020.48
  4. Step 4: Simplify right side
    1,495,869.44x = 1,231,162,153,432.97
  5. Step 5: Solve for x
    x = 1,231,162,153,432.97/1,495,869.44
  6. Step 6: Final answer
    x = 823,041.18

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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.