Home / 3,228,948.26-4,841,050.68-1,547,232.74

Finding the Fourth Proportional to 3,228,948.26, 4,841,050.68 and 1,547,232.74

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Solution

The fourth proportional to 3,228,948.26, 4,841,050.68 and 1,547,232.74 is: 2,319,712.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,948.26 : 4,841,050.68 = 1,547,232.74 : x
  2. Step 2: Convert to fraction form
    3,228,948.26/4,841,050.68 = 1,547,232.74/x
  3. Step 3: Cross multiply
    3,228,948.26x = 4,841,050.68 × 1,547,232.74
  4. Step 4: Simplify right side
    3,228,948.26x = 7,490,232,108,095.26
  5. Step 5: Solve for x
    x = 7,490,232,108,095.26/3,228,948.26
  6. Step 6: Final answer
    x = 2,319,712.64

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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.