Home / 3,434,705.01-5,152,075.28-2,013,764.64

Finding the Fourth Proportional to 3,434,705.01, 5,152,075.28 and 2,013,764.64

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Solution

The fourth proportional to 3,434,705.01, 5,152,075.28 and 2,013,764.64 is: 3,020,657.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,705.01 : 5,152,075.28 = 2,013,764.64 : x
  2. Step 2: Convert to fraction form
    3,434,705.01/5,152,075.28 = 2,013,764.64/x
  3. Step 3: Cross multiply
    3,434,705.01x = 5,152,075.28 × 2,013,764.64
  4. Step 4: Simplify right side
    3,434,705.01x = 10,375,066,999,644.61
  5. Step 5: Solve for x
    x = 10,375,066,999,644.61/3,434,705.01
  6. Step 6: Final answer
    x = 3,020,657.37

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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.