Home / 3,692,465.16-5,536,925.34-1,745,572.86

Finding the Fourth Proportional to 3,692,465.16, 5,536,925.34 and 1,745,572.86

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Solution

The fourth proportional to 3,692,465.16, 5,536,925.34 and 1,745,572.86 is: 2,617,521.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,465.16 : 5,536,925.34 = 1,745,572.86 : x
  2. Step 2: Convert to fraction form
    3,692,465.16/5,536,925.34 = 1,745,572.86/x
  3. Step 3: Cross multiply
    3,692,465.16x = 5,536,925.34 × 1,745,572.86
  4. Step 4: Simplify right side
    3,692,465.16x = 9,665,106,601,350.27
  5. Step 5: Solve for x
    x = 9,665,106,601,350.27/3,692,465.16
  6. Step 6: Final answer
    x = 2,617,521.41

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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.