Home / 3,547,588.01-4,895,676.18-2,019,695.13

Finding the Fourth Proportional to 3,547,588.01, 4,895,676.18 and 2,019,695.13

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Solution

The fourth proportional to 3,547,588.01, 4,895,676.18 and 2,019,695.13 is: 2,787,181.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,588.01 : 4,895,676.18 = 2,019,695.13 : x
  2. Step 2: Convert to fraction form
    3,547,588.01/4,895,676.18 = 2,019,695.13/x
  3. Step 3: Cross multiply
    3,547,588.01x = 4,895,676.18 × 2,019,695.13
  4. Step 4: Simplify right side
    3,547,588.01x = 9,887,773,338,803.00
  5. Step 5: Solve for x
    x = 9,887,773,338,803.00/3,547,588.01
  6. Step 6: Final answer
    x = 2,787,181.97

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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.