Home / 4,913,000.25-7,373,641.10-2,075,149.05

Finding the Fourth Proportional to 4,913,000.25, 7,373,641.10 and 2,075,149.05

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Solution

The fourth proportional to 4,913,000.25, 7,373,641.10 and 2,075,149.05 is: 3,114,472.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,000.25 : 7,373,641.10 = 2,075,149.05 : x
  2. Step 2: Convert to fraction form
    4,913,000.25/7,373,641.10 = 2,075,149.05/x
  3. Step 3: Cross multiply
    4,913,000.25x = 7,373,641.10 × 2,075,149.05
  4. Step 4: Simplify right side
    4,913,000.25x = 15,301,404,342,140.06
  5. Step 5: Solve for x
    x = 15,301,404,342,140.06/4,913,000.25
  6. Step 6: Final answer
    x = 3,114,472.53

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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.