Home / 2,556,547.86-3,834,165.68-759,014.30

Finding the Fourth Proportional to 2,556,547.86, 3,834,165.68 and 759,014.30

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Solution

The fourth proportional to 2,556,547.86, 3,834,165.68 and 759,014.30 is: 1,138,326.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,547.86 : 3,834,165.68 = 759,014.30 : x
  2. Step 2: Convert to fraction form
    2,556,547.86/3,834,165.68 = 759,014.30/x
  3. Step 3: Cross multiply
    2,556,547.86x = 3,834,165.68 × 759,014.30
  4. Step 4: Simplify right side
    2,556,547.86x = 2,910,186,579,689.22
  5. Step 5: Solve for x
    x = 2,910,186,579,689.22/2,556,547.86
  6. Step 6: Final answer
    x = 1,138,326.66

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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.