Home / 2,046,460.65-3,071,820.11-1,507,325.69

Finding the Fourth Proportional to 2,046,460.65, 3,071,820.11 and 1,507,325.69

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Solution

The fourth proportional to 2,046,460.65, 3,071,820.11 and 1,507,325.69 is: 2,262,556.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,460.65 : 3,071,820.11 = 1,507,325.69 : x
  2. Step 2: Convert to fraction form
    2,046,460.65/3,071,820.11 = 1,507,325.69/x
  3. Step 3: Cross multiply
    2,046,460.65x = 3,071,820.11 × 1,507,325.69
  4. Step 4: Simplify right side
    2,046,460.65x = 4,630,233,343,965.90
  5. Step 5: Solve for x
    x = 4,630,233,343,965.90/2,046,460.65
  6. Step 6: Final answer
    x = 2,262,556.74

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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.