Home / 1,778,298.70-2,454,052.02-962,502.24

Finding the Fourth Proportional to 1,778,298.70, 2,454,052.02 and 962,502.24

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Solution

The fourth proportional to 1,778,298.70, 2,454,052.02 and 962,502.24 is: 1,328,252.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,778,298.70 : 2,454,052.02 = 962,502.24 : x
  2. Step 2: Convert to fraction form
    1,778,298.70/2,454,052.02 = 962,502.24/x
  3. Step 3: Cross multiply
    1,778,298.70x = 2,454,052.02 × 962,502.24
  4. Step 4: Simplify right side
    1,778,298.70x = 2,362,030,566,326.53
  5. Step 5: Solve for x
    x = 2,362,030,566,326.53/1,778,298.70
  6. Step 6: Final answer
    x = 1,328,252.99

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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.