Home / 2,710,501.65-3,740,609.57-1,622,562.71

Finding the Fourth Proportional to 2,710,501.65, 3,740,609.57 and 1,622,562.71

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Solution

The fourth proportional to 2,710,501.65, 3,740,609.57 and 1,622,562.71 is: 2,239,206.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,501.65 : 3,740,609.57 = 1,622,562.71 : x
  2. Step 2: Convert to fraction form
    2,710,501.65/3,740,609.57 = 1,622,562.71/x
  3. Step 3: Cross multiply
    2,710,501.65x = 3,740,609.57 × 1,622,562.71
  4. Step 4: Simplify right side
    2,710,501.65x = 6,069,373,574,135.27
  5. Step 5: Solve for x
    x = 6,069,373,574,135.27/2,710,501.65
  6. Step 6: Final answer
    x = 2,239,206.74

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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.