Home / 3,688,094.60-5,532,141.90-3,464,145.80

Finding the Fourth Proportional to 3,688,094.60, 5,532,141.90 and 3,464,145.80

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Solution

The fourth proportional to 3,688,094.60, 5,532,141.90 and 3,464,145.80 is: 5,196,218.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,688,094.60 : 5,532,141.90 = 3,464,145.80 : x
  2. Step 2: Convert to fraction form
    3,688,094.60/5,532,141.90 = 3,464,145.80/x
  3. Step 3: Cross multiply
    3,688,094.60x = 5,532,141.90 × 3,464,145.80
  4. Step 4: Simplify right side
    3,688,094.60x = 19,164,146,127,889.02
  5. Step 5: Solve for x
    x = 19,164,146,127,889.02/3,688,094.60
  6. Step 6: Final answer
    x = 5,196,218.70

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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.