Home / 3,713,814.92-5,572,325.91-2,009,158.94

Finding the Fourth Proportional to 3,713,814.92, 5,572,325.91 and 2,009,158.94

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Solution

The fourth proportional to 3,713,814.92, 5,572,325.91 and 2,009,158.94 is: 3,014,605.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,814.92 : 5,572,325.91 = 2,009,158.94 : x
  2. Step 2: Convert to fraction form
    3,713,814.92/5,572,325.91 = 2,009,158.94/x
  3. Step 3: Cross multiply
    3,713,814.92x = 5,572,325.91 × 2,009,158.94
  4. Step 4: Simplify right side
    3,713,814.92x = 11,195,688,390,808.51
  5. Step 5: Solve for x
    x = 11,195,688,390,808.51/3,713,814.92
  6. Step 6: Final answer
    x = 3,014,605.91

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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.