Home / 10,095,068.05-15,142,602.08-3,704,490.03

Finding the Fourth Proportional to 10,095,068.05, 15,142,602.08 and 3,704,490.03

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Solution

The fourth proportional to 10,095,068.05, 15,142,602.08 and 3,704,490.03 is: 5,556,735.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,068.05 : 15,142,602.08 = 3,704,490.03 : x
  2. Step 2: Convert to fraction form
    10,095,068.05/15,142,602.08 = 3,704,490.03/x
  3. Step 3: Cross multiply
    10,095,068.05x = 15,142,602.08 × 3,704,490.03
  4. Step 4: Simplify right side
    10,095,068.05x = 56,095,618,339,381.80
  5. Step 5: Solve for x
    x = 56,095,618,339,381.80/10,095,068.05
  6. Step 6: Final answer
    x = 5,556,735.04

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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.