Home / 2,334,307.60-3,501,461.40-1,432,826.20

Finding the Fourth Proportional to 2,334,307.60, 3,501,461.40 and 1,432,826.20

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Solution

The fourth proportional to 2,334,307.60, 3,501,461.40 and 1,432,826.20 is: 2,149,239.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,307.60 : 3,501,461.40 = 1,432,826.20 : x
  2. Step 2: Convert to fraction form
    2,334,307.60/3,501,461.40 = 1,432,826.20/x
  3. Step 3: Cross multiply
    2,334,307.60x = 3,501,461.40 × 1,432,826.20
  4. Step 4: Simplify right side
    2,334,307.60x = 5,016,985,632,208.68
  5. Step 5: Solve for x
    x = 5,016,985,632,208.68/2,334,307.60
  6. Step 6: Final answer
    x = 2,149,239.30

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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.