Home / 3,343,585.60-4,614,070.05-1,967,017.95

Finding the Fourth Proportional to 3,343,585.60, 4,614,070.05 and 1,967,017.95

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Solution

The fourth proportional to 3,343,585.60, 4,614,070.05 and 1,967,017.95 is: 2,714,438.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,585.60 : 4,614,070.05 = 1,967,017.95 : x
  2. Step 2: Convert to fraction form
    3,343,585.60/4,614,070.05 = 1,967,017.95/x
  3. Step 3: Cross multiply
    3,343,585.60x = 4,614,070.05 × 1,967,017.95
  4. Step 4: Simplify right side
    3,343,585.60x = 9,075,958,610,907.40
  5. Step 5: Solve for x
    x = 9,075,958,610,907.40/3,343,585.60
  6. Step 6: Final answer
    x = 2,714,438.84

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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.