Home / 3,889,007.10-5,833,510.65-2,545,314.30

Finding the Fourth Proportional to 3,889,007.10, 5,833,510.65 and 2,545,314.30

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Solution

The fourth proportional to 3,889,007.10, 5,833,510.65 and 2,545,314.30 is: 3,817,971.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,889,007.10 : 5,833,510.65 = 2,545,314.30 : x
  2. Step 2: Convert to fraction form
    3,889,007.10/5,833,510.65 = 2,545,314.30/x
  3. Step 3: Cross multiply
    3,889,007.10x = 5,833,510.65 × 2,545,314.30
  4. Step 4: Simplify right side
    3,889,007.10x = 14,848,118,076,647.29
  5. Step 5: Solve for x
    x = 14,848,118,076,647.29/3,889,007.10
  6. Step 6: Final answer
    x = 3,817,971.45

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Similar ratio
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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.