Home / 4,333,185.42-6,490,197.68-2,963,713.35

Finding the Fourth Proportional to 4,333,185.42, 6,490,197.68 and 2,963,713.35

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Solution

The fourth proportional to 4,333,185.42, 6,490,197.68 and 2,963,713.35 is: 4,439,017.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,185.42 : 6,490,197.68 = 2,963,713.35 : x
  2. Step 2: Convert to fraction form
    4,333,185.42/6,490,197.68 = 2,963,713.35/x
  3. Step 3: Cross multiply
    4,333,185.42x = 6,490,197.68 × 2,963,713.35
  4. Step 4: Simplify right side
    4,333,185.42x = 19,235,085,547,048.90
  5. Step 5: Solve for x
    x = 19,235,085,547,048.90/4,333,185.42
  6. Step 6: Final answer
    x = 4,439,017.42

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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.