Home / 9,065,168.70-13,593,816.45-2,997,555.90

Finding the Fourth Proportional to 9,065,168.70, 13,593,816.45 and 2,997,555.90

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Solution

The fourth proportional to 9,065,168.70, 13,593,816.45 and 2,997,555.90 is: 4,495,032.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,168.70 : 13,593,816.45 = 2,997,555.90 : x
  2. Step 2: Convert to fraction form
    9,065,168.70/13,593,816.45 = 2,997,555.90/x
  3. Step 3: Cross multiply
    9,065,168.70x = 13,593,816.45 × 2,997,555.90
  4. Step 4: Simplify right side
    9,065,168.70x = 40,748,224,703,214.55
  5. Step 5: Solve for x
    x = 40,748,224,703,214.55/9,065,168.70
  6. Step 6: Final answer
    x = 4,495,032.14

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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.