Home / 9,595,000.80-13,241,078.64-5,465,031.12

Finding the Fourth Proportional to 9,595,000.80, 13,241,078.64 and 5,465,031.12

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Solution

The fourth proportional to 9,595,000.80, 13,241,078.64 and 5,465,031.12 is: 7,541,730.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595,000.80 : 13,241,078.64 = 5,465,031.12 : x
  2. Step 2: Convert to fraction form
    9,595,000.80/13,241,078.64 = 5,465,031.12/x
  3. Step 3: Cross multiply
    9,595,000.80x = 13,241,078.64 × 5,465,031.12
  4. Step 4: Simplify right side
    9,595,000.80x = 72,362,906,829,967.28
  5. Step 5: Solve for x
    x = 72,362,906,829,967.28/9,595,000.80
  6. Step 6: Final answer
    x = 7,541,730.15

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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.