Home / 2,459,154.04-3,393,625.99-1,371,426.86

Finding the Fourth Proportional to 2,459,154.04, 3,393,625.99 and 1,371,426.86

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Solution

The fourth proportional to 2,459,154.04, 3,393,625.99 and 1,371,426.86 is: 1,892,565.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,154.04 : 3,393,625.99 = 1,371,426.86 : x
  2. Step 2: Convert to fraction form
    2,459,154.04/3,393,625.99 = 1,371,426.86/x
  3. Step 3: Cross multiply
    2,459,154.04x = 3,393,625.99 × 1,371,426.86
  4. Step 4: Simplify right side
    2,459,154.04x = 4,654,109,854,122.67
  5. Step 5: Solve for x
    x = 4,654,109,854,122.67/2,459,154.04
  6. Step 6: Final answer
    x = 1,892,565.40

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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.