Home / 2,714,750.03-4,072,649.93-1,031,722.31

Finding the Fourth Proportional to 2,714,750.03, 4,072,649.93 and 1,031,722.31

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Solution

The fourth proportional to 2,714,750.03, 4,072,649.93 and 1,031,722.31 is: 1,547,782.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,750.03 : 4,072,649.93 = 1,031,722.31 : x
  2. Step 2: Convert to fraction form
    2,714,750.03/4,072,649.93 = 1,031,722.31/x
  3. Step 3: Cross multiply
    2,714,750.03x = 4,072,649.93 × 1,031,722.31
  4. Step 4: Simplify right side
    2,714,750.03x = 4,201,843,802,492.91
  5. Step 5: Solve for x
    x = 4,201,843,802,492.91/2,714,750.03
  6. Step 6: Final answer
    x = 1,547,782.95

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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.