Home / 10,048,807.35-15,073,302.15-2,860,338.42

Finding the Fourth Proportional to 10,048,807.35, 15,073,302.15 and 2,860,338.42

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Solution

The fourth proportional to 10,048,807.35, 15,073,302.15 and 2,860,338.42 is: 4,290,533.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,048,807.35 : 15,073,302.15 = 2,860,338.42 : x
  2. Step 2: Convert to fraction form
    10,048,807.35/15,073,302.15 = 2,860,338.42/x
  3. Step 3: Cross multiply
    10,048,807.35x = 15,073,302.15 × 2,860,338.42
  4. Step 4: Simplify right side
    10,048,807.35x = 43,114,745,255,913.60
  5. Step 5: Solve for x
    x = 43,114,745,255,913.60/10,048,807.35
  6. Step 6: Final answer
    x = 4,290,533.57

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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.