Home / 2,586,598.13-3,569,506.47-1,499,499.96

Finding the Fourth Proportional to 2,586,598.13, 3,569,506.47 and 1,499,499.96

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Solution

The fourth proportional to 2,586,598.13, 3,569,506.47 and 1,499,499.96 is: 2,069,310.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,598.13 : 3,569,506.47 = 1,499,499.96 : x
  2. Step 2: Convert to fraction form
    2,586,598.13/3,569,506.47 = 1,499,499.96/x
  3. Step 3: Cross multiply
    2,586,598.13x = 3,569,506.47 × 1,499,499.96
  4. Step 4: Simplify right side
    2,586,598.13x = 5,352,474,808,984.74
  5. Step 5: Solve for x
    x = 5,352,474,808,984.74/2,586,598.13
  6. Step 6: Final answer
    x = 2,069,310.56

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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.