Home / 4,163,355.19-5,742,260.09-3,583,565.11

Finding the Fourth Proportional to 4,163,355.19, 5,742,260.09 and 3,583,565.11

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Solution

The fourth proportional to 4,163,355.19, 5,742,260.09 and 3,583,565.11 is: 4,942,591.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163,355.19 : 5,742,260.09 = 3,583,565.11 : x
  2. Step 2: Convert to fraction form
    4,163,355.19/5,742,260.09 = 3,583,565.11/x
  3. Step 3: Cross multiply
    4,163,355.19x = 5,742,260.09 × 3,583,565.11
  4. Step 4: Simplify right side
    4,163,355.19x = 20,577,762,893,151.63
  5. Step 5: Solve for x
    x = 20,577,762,893,151.63/4,163,355.19
  6. Step 6: Final answer
    x = 4,942,591.24

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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.