Home / 4,379,574.12-6,569,542.22-1,502,918.25

Finding the Fourth Proportional to 4,379,574.12, 6,569,542.22 and 1,502,918.25

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Solution

The fourth proportional to 4,379,574.12, 6,569,542.22 and 1,502,918.25 is: 2,254,439.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,574.12 : 6,569,542.22 = 1,502,918.25 : x
  2. Step 2: Convert to fraction form
    4,379,574.12/6,569,542.22 = 1,502,918.25/x
  3. Step 3: Cross multiply
    4,379,574.12x = 6,569,542.22 × 1,502,918.25
  4. Step 4: Simplify right side
    4,379,574.12x = 9,873,484,889,068.92
  5. Step 5: Solve for x
    x = 9,873,484,889,068.92/4,379,574.12
  6. Step 6: Final answer
    x = 2,254,439.50

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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.