Home / 5,688,304.32-7,849,983.60-3,396,037.44

Finding the Fourth Proportional to 5,688,304.32, 7,849,983.60 and 3,396,037.44

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Solution

The fourth proportional to 5,688,304.32, 7,849,983.60 and 3,396,037.44 is: 4,686,605.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,304.32 : 7,849,983.60 = 3,396,037.44 : x
  2. Step 2: Convert to fraction form
    5,688,304.32/7,849,983.60 = 3,396,037.44/x
  3. Step 3: Cross multiply
    5,688,304.32x = 7,849,983.60 × 3,396,037.44
  4. Step 4: Simplify right side
    5,688,304.32x = 26,658,838,208,985.98
  5. Step 5: Solve for x
    x = 26,658,838,208,985.98/5,688,304.32
  6. Step 6: Final answer
    x = 4,686,605.48

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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.