Home / 3,596,751.04-4,963,458.51-1,965,123.40

Finding the Fourth Proportional to 3,596,751.04, 4,963,458.51 and 1,965,123.40

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Solution

The fourth proportional to 3,596,751.04, 4,963,458.51 and 1,965,123.40 is: 2,711,838.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,751.04 : 4,963,458.51 = 1,965,123.40 : x
  2. Step 2: Convert to fraction form
    3,596,751.04/4,963,458.51 = 1,965,123.40/x
  3. Step 3: Cross multiply
    3,596,751.04x = 4,963,458.51 × 1,965,123.40
  4. Step 4: Simplify right side
    3,596,751.04x = 9,753,808,462,930.13
  5. Step 5: Solve for x
    x = 9,753,808,462,930.13/3,596,751.04
  6. Step 6: Final answer
    x = 2,711,838.64

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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.