Home / 9,612,666.60-13,265,499.72-5,262,031.32

Finding the Fourth Proportional to 9,612,666.60, 13,265,499.72 and 5,262,031.32

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Solution

The fourth proportional to 9,612,666.60, 13,265,499.72 and 5,262,031.32 is: 7,261,614.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,612,666.60 : 13,265,499.72 = 5,262,031.32 : x
  2. Step 2: Convert to fraction form
    9,612,666.60/13,265,499.72 = 5,262,031.32/x
  3. Step 3: Cross multiply
    9,612,666.60x = 13,265,499.72 × 5,262,031.32
  4. Step 4: Simplify right side
    9,612,666.60x = 69,803,475,002,091.23
  5. Step 5: Solve for x
    x = 69,803,475,002,091.23/9,612,666.60
  6. Step 6: Final answer
    x = 7,261,614.07

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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.