Home / 2,712,246.89-4,070,336.35-1,006,632.93

Finding the Fourth Proportional to 2,712,246.89, 4,070,336.35 and 1,006,632.93

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Solution

The fourth proportional to 2,712,246.89, 4,070,336.35 and 1,006,632.93 is: 1,510,679.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,712,246.89 : 4,070,336.35 = 1,006,632.93 : x
  2. Step 2: Convert to fraction form
    2,712,246.89/4,070,336.35 = 1,006,632.93/x
  3. Step 3: Cross multiply
    2,712,246.89x = 4,070,336.35 × 1,006,632.93
  4. Step 4: Simplify right side
    2,712,246.89x = 4,097,334,590,623.94
  5. Step 5: Solve for x
    x = 4,097,334,590,623.94/2,712,246.89
  6. Step 6: Final answer
    x = 1,510,679.06

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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.