Home / 4,077,875.51-5,627,275.56-2,242,411.14

Finding the Fourth Proportional to 4,077,875.51, 5,627,275.56 and 2,242,411.14

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Solution

The fourth proportional to 4,077,875.51, 5,627,275.56 and 2,242,411.14 is: 3,094,421.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,875.51 : 5,627,275.56 = 2,242,411.14 : x
  2. Step 2: Convert to fraction form
    4,077,875.51/5,627,275.56 = 2,242,411.14/x
  3. Step 3: Cross multiply
    4,077,875.51x = 5,627,275.56 × 2,242,411.14
  4. Step 4: Simplify right side
    4,077,875.51x = 12,618,665,403,593.74
  5. Step 5: Solve for x
    x = 12,618,665,403,593.74/4,077,875.51
  6. Step 6: Final answer
    x = 3,094,421.44

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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.