Home / 4,158,072.60-6,237,108.90-1,884,686.10

Finding the Fourth Proportional to 4,158,072.60, 6,237,108.90 and 1,884,686.10

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Solution

The fourth proportional to 4,158,072.60, 6,237,108.90 and 1,884,686.10 is: 2,827,029.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,072.60 : 6,237,108.90 = 1,884,686.10 : x
  2. Step 2: Convert to fraction form
    4,158,072.60/6,237,108.90 = 1,884,686.10/x
  3. Step 3: Cross multiply
    4,158,072.60x = 6,237,108.90 × 1,884,686.10
  4. Step 4: Simplify right side
    4,158,072.60x = 11,754,992,448,016.29
  5. Step 5: Solve for x
    x = 11,754,992,448,016.29/4,158,072.60
  6. Step 6: Final answer
    x = 2,827,029.15

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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.