Home / 2,894,288.96-4,344,035.52-1,547,602.68

Finding the Fourth Proportional to 2,894,288.96, 4,344,035.52 and 1,547,602.68

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Solution

The fourth proportional to 2,894,288.96, 4,344,035.52 and 1,547,602.68 is: 2,322,795.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,288.96 : 4,344,035.52 = 1,547,602.68 : x
  2. Step 2: Convert to fraction form
    2,894,288.96/4,344,035.52 = 1,547,602.68/x
  3. Step 3: Cross multiply
    2,894,288.96x = 4,344,035.52 × 1,547,602.68
  4. Step 4: Simplify right side
    2,894,288.96x = 6,722,841,012,767.19
  5. Step 5: Solve for x
    x = 6,722,841,012,767.19/2,894,288.96
  6. Step 6: Final answer
    x = 2,322,795.38

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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.