Home / 3,506,606.01-4,839,068.85-1,957,891.53

Finding the Fourth Proportional to 3,506,606.01, 4,839,068.85 and 1,957,891.53

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Solution

The fourth proportional to 3,506,606.01, 4,839,068.85 and 1,957,891.53 is: 2,701,863.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,606.01 : 4,839,068.85 = 1,957,891.53 : x
  2. Step 2: Convert to fraction form
    3,506,606.01/4,839,068.85 = 1,957,891.53/x
  3. Step 3: Cross multiply
    3,506,606.01x = 4,839,068.85 × 1,957,891.53
  4. Step 4: Simplify right side
    3,506,606.01x = 9,474,371,914,501.84
  5. Step 5: Solve for x
    x = 9,474,371,914,501.84/3,506,606.01
  6. Step 6: Final answer
    x = 2,701,863.82

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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.