Home / 6,195,300.30-8,547,968.22-3,714,910.31

Finding the Fourth Proportional to 6,195,300.30, 8,547,968.22 and 3,714,910.31

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Solution

The fourth proportional to 6,195,300.30, 8,547,968.22 and 3,714,910.31 is: 5,125,649.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,300.30 : 8,547,968.22 = 3,714,910.31 : x
  2. Step 2: Convert to fraction form
    6,195,300.30/8,547,968.22 = 3,714,910.31/x
  3. Step 3: Cross multiply
    6,195,300.30x = 8,547,968.22 × 3,714,910.31
  4. Step 4: Simplify right side
    6,195,300.30x = 31,754,935,227,290.51
  5. Step 5: Solve for x
    x = 31,754,935,227,290.51/6,195,300.30
  6. Step 6: Final answer
    x = 5,125,649.07

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1.5x scale

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.