Home / 6,031,932.90-9,047,899.35-5,087,148.90

Finding the Fourth Proportional to 6,031,932.90, 9,047,899.35 and 5,087,148.90

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Solution

The fourth proportional to 6,031,932.90, 9,047,899.35 and 5,087,148.90 is: 7,630,723.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,932.90 : 9,047,899.35 = 5,087,148.90 : x
  2. Step 2: Convert to fraction form
    6,031,932.90/9,047,899.35 = 5,087,148.90/x
  3. Step 3: Cross multiply
    6,031,932.90x = 9,047,899.35 × 5,087,148.90
  4. Step 4: Simplify right side
    6,031,932.90x = 46,028,011,225,663.22
  5. Step 5: Solve for x
    x = 46,028,011,225,663.22/6,031,932.90
  6. Step 6: Final answer
    x = 7,630,723.35

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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.