Home / 7,333,419.55-10,119,924.48-4,070,150.08

Finding the Fourth Proportional to 7,333,419.55, 10,119,924.48 and 4,070,150.08

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Solution

The fourth proportional to 7,333,419.55, 10,119,924.48 and 4,070,150.08 is: 5,616,699.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,419.55 : 10,119,924.48 = 4,070,150.08 : x
  2. Step 2: Convert to fraction form
    7,333,419.55/10,119,924.48 = 4,070,150.08/x
  3. Step 3: Cross multiply
    7,333,419.55x = 10,119,924.48 × 4,070,150.08
  4. Step 4: Simplify right side
    7,333,419.55x = 41,189,611,431,865.96
  5. Step 5: Solve for x
    x = 41,189,611,431,865.96/7,333,419.55
  6. Step 6: Final answer
    x = 5,616,699.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.