Home / 8,547,359.35-12,821,039.03-2,563,727.35

Finding the Fourth Proportional to 8,547,359.35, 12,821,039.03 and 2,563,727.35

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Solution

The fourth proportional to 8,547,359.35, 12,821,039.03 and 2,563,727.35 is: 3,845,591.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,547,359.35 : 12,821,039.03 = 2,563,727.35 : x
  2. Step 2: Convert to fraction form
    8,547,359.35/12,821,039.03 = 2,563,727.35/x
  3. Step 3: Cross multiply
    8,547,359.35x = 12,821,039.03 × 2,563,727.35
  4. Step 4: Simplify right side
    8,547,359.35x = 32,869,648,403,809.84
  5. Step 5: Solve for x
    x = 32,869,648,403,809.84/8,547,359.35
  6. Step 6: Final answer
    x = 3,845,591.03

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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.