Home / 3,114,693.40-4,672,040.10-2,484,837.40

Finding the Fourth Proportional to 3,114,693.40, 4,672,040.10 and 2,484,837.40

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Solution

The fourth proportional to 3,114,693.40, 4,672,040.10 and 2,484,837.40 is: 3,727,256.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,693.40 : 4,672,040.10 = 2,484,837.40 : x
  2. Step 2: Convert to fraction form
    3,114,693.40/4,672,040.10 = 2,484,837.40/x
  3. Step 3: Cross multiply
    3,114,693.40x = 4,672,040.10 × 2,484,837.40
  4. Step 4: Simplify right side
    3,114,693.40x = 11,609,259,974,779.74
  5. Step 5: Solve for x
    x = 11,609,259,974,779.74/3,114,693.40
  6. Step 6: Final answer
    x = 3,727,256.10

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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.