Home / 2,316,002.10-3,474,003.15-2,186,094.30

Finding the Fourth Proportional to 2,316,002.10, 3,474,003.15 and 2,186,094.30

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Solution

The fourth proportional to 2,316,002.10, 3,474,003.15 and 2,186,094.30 is: 3,279,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,002.10 : 3,474,003.15 = 2,186,094.30 : x
  2. Step 2: Convert to fraction form
    2,316,002.10/3,474,003.15 = 2,186,094.30/x
  3. Step 3: Cross multiply
    2,316,002.10x = 3,474,003.15 × 2,186,094.30
  4. Step 4: Simplify right side
    2,316,002.10x = 7,594,498,484,397.04
  5. Step 5: Solve for x
    x = 7,594,498,484,397.04/2,316,002.10
  6. Step 6: Final answer
    x = 3,279,141.45

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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.