Home / 2,641,305.95-3,953,130.89-1,503,762.77

Finding the Fourth Proportional to 2,641,305.95, 3,953,130.89 and 1,503,762.77

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Solution

The fourth proportional to 2,641,305.95, 3,953,130.89 and 1,503,762.77 is: 2,250,618.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,305.95 : 3,953,130.89 = 1,503,762.77 : x
  2. Step 2: Convert to fraction form
    2,641,305.95/3,953,130.89 = 1,503,762.77/x
  3. Step 3: Cross multiply
    2,641,305.95x = 3,953,130.89 × 1,503,762.77
  4. Step 4: Simplify right side
    2,641,305.95x = 5,944,571,030,034.50
  5. Step 5: Solve for x
    x = 5,944,571,030,034.50/2,641,305.95
  6. Step 6: Final answer
    x = 2,250,618.12

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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.