Home / 3,250,294.18-4,485,478.55-1,854,828.01

Finding the Fourth Proportional to 3,250,294.18, 4,485,478.55 and 1,854,828.01

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Solution

The fourth proportional to 3,250,294.18, 4,485,478.55 and 1,854,828.01 is: 2,559,704.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,294.18 : 4,485,478.55 = 1,854,828.01 : x
  2. Step 2: Convert to fraction form
    3,250,294.18/4,485,478.55 = 1,854,828.01/x
  3. Step 3: Cross multiply
    3,250,294.18x = 4,485,478.55 × 1,854,828.01
  4. Step 4: Simplify right side
    3,250,294.18x = 8,319,791,252,794.19
  5. Step 5: Solve for x
    x = 8,319,791,252,794.19/3,250,294.18
  6. Step 6: Final answer
    x = 2,559,704.07

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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.