Home / 10,674,727.02-16,011,946.98-2,587,772.39

Finding the Fourth Proportional to 10,674,727.02, 16,011,946.98 and 2,587,772.39

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Solution

The fourth proportional to 10,674,727.02, 16,011,946.98 and 2,587,772.39 is: 3,881,623.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,674,727.02 : 16,011,946.98 = 2,587,772.39 : x
  2. Step 2: Convert to fraction form
    10,674,727.02/16,011,946.98 = 2,587,772.39/x
  3. Step 3: Cross multiply
    10,674,727.02x = 16,011,946.98 × 2,587,772.39
  4. Step 4: Simplify right side
    10,674,727.02x = 41,435,274,224,928.15
  5. Step 5: Solve for x
    x = 41,435,274,224,928.15/10,674,727.02
  6. Step 6: Final answer
    x = 3,881,623.78

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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.