Home / 4,030,860.60-6,046,290.90-1,335,601.80

Finding the Fourth Proportional to 4,030,860.60, 6,046,290.90 and 1,335,601.80

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Solution

The fourth proportional to 4,030,860.60, 6,046,290.90 and 1,335,601.80 is: 2,003,402.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,860.60 : 6,046,290.90 = 1,335,601.80 : x
  2. Step 2: Convert to fraction form
    4,030,860.60/6,046,290.90 = 1,335,601.80/x
  3. Step 3: Cross multiply
    4,030,860.60x = 6,046,290.90 × 1,335,601.80
  4. Step 4: Simplify right side
    4,030,860.60x = 8,075,437,009,363.62
  5. Step 5: Solve for x
    x = 8,075,437,009,363.62/4,030,860.60
  6. Step 6: Final answer
    x = 2,003,402.70

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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.