Home / 3,010,302.90-4,516,700.94-1,662,345.45

Finding the Fourth Proportional to 3,010,302.90, 4,516,700.94 and 1,662,345.45

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Solution

The fourth proportional to 3,010,302.90, 4,516,700.94 and 1,662,345.45 is: 2,494,206.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,302.90 : 4,516,700.94 = 1,662,345.45 : x
  2. Step 2: Convert to fraction form
    3,010,302.90/4,516,700.94 = 1,662,345.45/x
  3. Step 3: Cross multiply
    3,010,302.90x = 4,516,700.94 × 1,662,345.45
  4. Step 4: Simplify right side
    3,010,302.90x = 7,508,317,256,619.72
  5. Step 5: Solve for x
    x = 7,508,317,256,619.72/3,010,302.90
  6. Step 6: Final answer
    x = 2,494,206.57

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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.