Home / 2,603,980.47-3,592,715.66-1,684,753.61

Finding the Fourth Proportional to 2,603,980.47, 3,592,715.66 and 1,684,753.61

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Solution

The fourth proportional to 2,603,980.47, 3,592,715.66 and 1,684,753.61 is: 2,324,457.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,980.47 : 3,592,715.66 = 1,684,753.61 : x
  2. Step 2: Convert to fraction form
    2,603,980.47/3,592,715.66 = 1,684,753.61/x
  3. Step 3: Cross multiply
    2,603,980.47x = 3,592,715.66 × 1,684,753.61
  4. Step 4: Simplify right side
    2,603,980.47x = 6,052,840,651,501.19
  5. Step 5: Solve for x
    x = 6,052,840,651,501.19/2,603,980.47
  6. Step 6: Final answer
    x = 2,324,457.01

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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.