Home / 3,160,674.41-4,361,742.17-1,710,369.68

Finding the Fourth Proportional to 3,160,674.41, 4,361,742.17 and 1,710,369.68

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Solution

The fourth proportional to 3,160,674.41, 4,361,742.17 and 1,710,369.68 is: 2,360,316.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,674.41 : 4,361,742.17 = 1,710,369.68 : x
  2. Step 2: Convert to fraction form
    3,160,674.41/4,361,742.17 = 1,710,369.68/x
  3. Step 3: Cross multiply
    3,160,674.41x = 4,361,742.17 × 1,710,369.68
  4. Step 4: Simplify right side
    3,160,674.41x = 7,460,191,559,545.41
  5. Step 5: Solve for x
    x = 7,460,191,559,545.41/3,160,674.41
  6. Step 6: Final answer
    x = 2,360,316.37

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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.