Home / 2,681,938.50-3,701,075.13-1,474,714.50

Finding the Fourth Proportional to 2,681,938.50, 3,701,075.13 and 1,474,714.50

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Solution

The fourth proportional to 2,681,938.50, 3,701,075.13 and 1,474,714.50 is: 2,035,106.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,938.50 : 3,701,075.13 = 1,474,714.50 : x
  2. Step 2: Convert to fraction form
    2,681,938.50/3,701,075.13 = 1,474,714.50/x
  3. Step 3: Cross multiply
    2,681,938.50x = 3,701,075.13 × 1,474,714.50
  4. Step 4: Simplify right side
    2,681,938.50x = 5,458,029,159,800.39
  5. Step 5: Solve for x
    x = 5,458,029,159,800.39/2,681,938.50
  6. Step 6: Final answer
    x = 2,035,106.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.