Home / 4,506,913.46-6,755,646.26-1,665,213.14

Finding the Fourth Proportional to 4,506,913.46, 6,755,646.26 and 1,665,213.14

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Solution

The fourth proportional to 4,506,913.46, 6,755,646.26 and 1,665,213.14 is: 2,496,074.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,913.46 : 6,755,646.26 = 1,665,213.14 : x
  2. Step 2: Convert to fraction form
    4,506,913.46/6,755,646.26 = 1,665,213.14/x
  3. Step 3: Cross multiply
    4,506,913.46x = 6,755,646.26 × 1,665,213.14
  4. Step 4: Simplify right side
    4,506,913.46x = 11,249,590,942,396.01
  5. Step 5: Solve for x
    x = 11,249,590,942,396.01/4,506,913.46
  6. Step 6: Final answer
    x = 2,496,074.32

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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.