Home / 6,365,031.12-9,548,427.32-2,047,203.92

Finding the Fourth Proportional to 6,365,031.12, 9,548,427.32 and 2,047,203.92

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Solution

The fourth proportional to 6,365,031.12, 9,548,427.32 and 2,047,203.92 is: 3,071,089.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,031.12 : 9,548,427.32 = 2,047,203.92 : x
  2. Step 2: Convert to fraction form
    6,365,031.12/9,548,427.32 = 2,047,203.92/x
  3. Step 3: Cross multiply
    6,365,031.12x = 9,548,427.32 × 2,047,203.92
  4. Step 4: Simplify right side
    6,365,031.12x = 19,547,577,839,339.09
  5. Step 5: Solve for x
    x = 19,547,577,839,339.09/6,365,031.12
  6. Step 6: Final answer
    x = 3,071,089.12

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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.