Home / 10,056,153.70-15,084,307.23-2,867,681.62

Finding the Fourth Proportional to 10,056,153.70, 15,084,307.23 and 2,867,681.62

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Solution

The fourth proportional to 10,056,153.70, 15,084,307.23 and 2,867,681.62 is: 4,301,544.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,056,153.70 : 15,084,307.23 = 2,867,681.62 : x
  2. Step 2: Convert to fraction form
    10,056,153.70/15,084,307.23 = 2,867,681.62/x
  3. Step 3: Cross multiply
    10,056,153.70x = 15,084,307.23 × 2,867,681.62
  4. Step 4: Simplify right side
    10,056,153.70x = 43,256,990,593,904.12
  5. Step 5: Solve for x
    x = 43,256,990,593,904.12/10,056,153.70
  6. Step 6: Final answer
    x = 4,301,544.30

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1.5x scale

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.