Home / 15,771,276.40-23,656,914.60-3,804,012.40

Finding the Fourth Proportional to 15,771,276.40, 23,656,914.60 and 3,804,012.40

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Solution

The fourth proportional to 15,771,276.40, 23,656,914.60 and 3,804,012.40 is: 5,706,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,771,276.40 : 23,656,914.60 = 3,804,012.40 : x
  2. Step 2: Convert to fraction form
    15,771,276.40/23,656,914.60 = 3,804,012.40/x
  3. Step 3: Cross multiply
    15,771,276.40x = 23,656,914.60 × 3,804,012.40
  4. Step 4: Simplify right side
    15,771,276.40x = 89,991,196,484,141.05
  5. Step 5: Solve for x
    x = 89,991,196,484,141.05/15,771,276.40
  6. Step 6: Final answer
    x = 5,706,018.60

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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.