Home / 3,113,357.74-4,294,799.98-2,533,228.65

Finding the Fourth Proportional to 3,113,357.74, 4,294,799.98 and 2,533,228.65

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Solution

The fourth proportional to 3,113,357.74, 4,294,799.98 and 2,533,228.65 is: 3,494,526.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,357.74 : 4,294,799.98 = 2,533,228.65 : x
  2. Step 2: Convert to fraction form
    3,113,357.74/4,294,799.98 = 2,533,228.65/x
  3. Step 3: Cross multiply
    3,113,357.74x = 4,294,799.98 × 2,533,228.65
  4. Step 4: Simplify right side
    3,113,357.74x = 10,879,710,349,022.36
  5. Step 5: Solve for x
    x = 10,879,710,349,022.36/3,113,357.74
  6. Step 6: Final answer
    x = 3,494,526.25

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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.