Home / 4,259,580.48-5,878,214.28-2,731,685.04

Finding the Fourth Proportional to 4,259,580.48, 5,878,214.28 and 2,731,685.04

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Solution

The fourth proportional to 4,259,580.48, 5,878,214.28 and 2,731,685.04 is: 3,769,721.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,580.48 : 5,878,214.28 = 2,731,685.04 : x
  2. Step 2: Convert to fraction form
    4,259,580.48/5,878,214.28 = 2,731,685.04/x
  3. Step 3: Cross multiply
    4,259,580.48x = 5,878,214.28 × 2,731,685.04
  4. Step 4: Simplify right side
    4,259,580.48x = 16,057,430,010,590.37
  5. Step 5: Solve for x
    x = 16,057,430,010,590.37/4,259,580.48
  6. Step 6: Final answer
    x = 3,769,721.01

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1.5x scale

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.