Home / 3,050,985.05-4,210,052.82-1,827,259.24

Finding the Fourth Proportional to 3,050,985.05, 4,210,052.82 and 1,827,259.24

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Solution

The fourth proportional to 3,050,985.05, 4,210,052.82 and 1,827,259.24 is: 2,521,434.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,985.05 : 4,210,052.82 = 1,827,259.24 : x
  2. Step 2: Convert to fraction form
    3,050,985.05/4,210,052.82 = 1,827,259.24/x
  3. Step 3: Cross multiply
    3,050,985.05x = 4,210,052.82 × 1,827,259.24
  4. Step 4: Simplify right side
    3,050,985.05x = 7,692,857,916,233.06
  5. Step 5: Solve for x
    x = 7,692,857,916,233.06/3,050,985.05
  6. Step 6: Final answer
    x = 2,521,434.16

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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.