Home / 3,353,851.40-5,031,925.22-1,433,971.58

Finding the Fourth Proportional to 3,353,851.40, 5,031,925.22 and 1,433,971.58

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Solution

The fourth proportional to 3,353,851.40, 5,031,925.22 and 1,433,971.58 is: 2,151,448.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,851.40 : 5,031,925.22 = 1,433,971.58 : x
  2. Step 2: Convert to fraction form
    3,353,851.40/5,031,925.22 = 1,433,971.58/x
  3. Step 3: Cross multiply
    3,353,851.40x = 5,031,925.22 × 1,433,971.58
  4. Step 4: Simplify right side
    3,353,851.40x = 7,215,637,758,165.25
  5. Step 5: Solve for x
    x = 7,215,637,758,165.25/3,353,851.40
  6. Step 6: Final answer
    x = 2,151,448.26

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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.