Home / 2,479,970.54-3,720,276.57-1,710,037.19

Finding the Fourth Proportional to 2,479,970.54, 3,720,276.57 and 1,710,037.19

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Solution

The fourth proportional to 2,479,970.54, 3,720,276.57 and 1,710,037.19 is: 2,565,276.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,970.54 : 3,720,276.57 = 1,710,037.19 : x
  2. Step 2: Convert to fraction form
    2,479,970.54/3,720,276.57 = 1,710,037.19/x
  3. Step 3: Cross multiply
    2,479,970.54x = 3,720,276.57 × 1,710,037.19
  4. Step 4: Simplify right side
    2,479,970.54x = 6,361,811,273,184.26
  5. Step 5: Solve for x
    x = 6,361,811,273,184.26/2,479,970.54
  6. Step 6: Final answer
    x = 2,565,276.96

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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.