Home / 3,596,328.12-4,963,030.36-2,146,865.16

Finding the Fourth Proportional to 3,596,328.12, 4,963,030.36 and 2,146,865.16

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Solution

The fourth proportional to 3,596,328.12, 4,963,030.36 and 2,146,865.16 is: 2,962,732.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,328.12 : 4,963,030.36 = 2,146,865.16 : x
  2. Step 2: Convert to fraction form
    3,596,328.12/4,963,030.36 = 2,146,865.16/x
  3. Step 3: Cross multiply
    3,596,328.12x = 4,963,030.36 × 2,146,865.16
  4. Step 4: Simplify right side
    3,596,328.12x = 10,654,956,967,906.26
  5. Step 5: Solve for x
    x = 10,654,956,967,906.26/3,596,328.12
  6. Step 6: Final answer
    x = 2,962,732.16

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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.