Home / 6,030,056.80-9,042,320.40-2,662,530.40

Finding the Fourth Proportional to 6,030,056.80, 9,042,320.40 and 2,662,530.40

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Solution

The fourth proportional to 6,030,056.80, 9,042,320.40 and 2,662,530.40 is: 3,992,574.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,056.80 : 9,042,320.40 = 2,662,530.40 : x
  2. Step 2: Convert to fraction form
    6,030,056.80/9,042,320.40 = 2,662,530.40/x
  3. Step 3: Cross multiply
    6,030,056.80x = 9,042,320.40 × 2,662,530.40
  4. Step 4: Simplify right side
    6,030,056.80x = 24,075,452,951,540.16
  5. Step 5: Solve for x
    x = 24,075,452,951,540.16/6,030,056.80
  6. Step 6: Final answer
    x = 3,992,574.82

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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.