Home / 4,953,075.89-7,430,352.01-1,757,934.50

Finding the Fourth Proportional to 4,953,075.89, 7,430,352.01 and 1,757,934.50

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Solution

The fourth proportional to 4,953,075.89, 7,430,352.01 and 1,757,934.50 is: 2,637,163.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,075.89 : 7,430,352.01 = 1,757,934.50 : x
  2. Step 2: Convert to fraction form
    4,953,075.89/7,430,352.01 = 1,757,934.50/x
  3. Step 3: Cross multiply
    4,953,075.89x = 7,430,352.01 × 1,757,934.50
  4. Step 4: Simplify right side
    4,953,075.89x = 13,062,072,103,976.75
  5. Step 5: Solve for x
    x = 13,062,072,103,976.75/4,953,075.89
  6. Step 6: Final answer
    x = 2,637,163.74

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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.