Home / 3,492,582.50-5,239,508.32-1,443,248

Finding the Fourth Proportional to 3,492,582.50, 5,239,508.32 and 1,443,248

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Solution

The fourth proportional to 3,492,582.50, 5,239,508.32 and 1,443,248 is: 2,165,134.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,582.50 : 5,239,508.32 = 1,443,248 : x
  2. Step 2: Convert to fraction form
    3,492,582.50/5,239,508.32 = 1,443,248/x
  3. Step 3: Cross multiply
    3,492,582.50x = 5,239,508.32 × 1,443,248
  4. Step 4: Simplify right side
    3,492,582.50x = 7,561,909,903,823.36
  5. Step 5: Solve for x
    x = 7,561,909,903,823.36/3,492,582.50
  6. Step 6: Final answer
    x = 2,165,134.22

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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.