Home / 3,371,378.06-4,648,526.34-2,724,798.80

Finding the Fourth Proportional to 3,371,378.06, 4,648,526.34 and 2,724,798.80

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Solution

The fourth proportional to 3,371,378.06, 4,648,526.34 and 2,724,798.80 is: 3,757,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,378.06 : 4,648,526.34 = 2,724,798.80 : x
  2. Step 2: Convert to fraction form
    3,371,378.06/4,648,526.34 = 2,724,798.80/x
  3. Step 3: Cross multiply
    3,371,378.06x = 4,648,526.34 × 2,724,798.80
  4. Step 4: Simplify right side
    3,371,378.06x = 12,666,298,993,000.39
  5. Step 5: Solve for x
    x = 12,666,298,993,000.39/3,371,378.06
  6. Step 6: Final answer
    x = 3,757,009.38

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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.