Home / 6,333,824.51-8,740,443.65-3,433,153.10

Finding the Fourth Proportional to 6,333,824.51, 8,740,443.65 and 3,433,153.10

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Solution

The fourth proportional to 6,333,824.51, 8,740,443.65 and 3,433,153.10 is: 4,737,624.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,824.51 : 8,740,443.65 = 3,433,153.10 : x
  2. Step 2: Convert to fraction form
    6,333,824.51/8,740,443.65 = 3,433,153.10/x
  3. Step 3: Cross multiply
    6,333,824.51x = 8,740,443.65 × 3,433,153.10
  4. Step 4: Simplify right side
    6,333,824.51x = 30,007,281,217,058.16
  5. Step 5: Solve for x
    x = 30,007,281,217,058.16/6,333,824.51
  6. Step 6: Final answer
    x = 4,737,624.35

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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.