Home / 4,051,235.20-6,073,051.20-1,528,585.60

Finding the Fourth Proportional to 4,051,235.20, 6,073,051.20 and 1,528,585.60

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Solution

The fourth proportional to 4,051,235.20, 6,073,051.20 and 1,528,585.60 is: 2,291,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,235.20 : 6,073,051.20 = 1,528,585.60 : x
  2. Step 2: Convert to fraction form
    4,051,235.20/6,073,051.20 = 1,528,585.60/x
  3. Step 3: Cross multiply
    4,051,235.20x = 6,073,051.20 × 1,528,585.60
  4. Step 4: Simplify right side
    4,051,235.20x = 9,283,178,612,382.72
  5. Step 5: Solve for x
    x = 9,283,178,612,382.72/4,051,235.20
  6. Step 6: Final answer
    x = 2,291,444.01

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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.