Home / 1,293,941.31-1,941,272.02-564,528.35

Finding the Fourth Proportional to 1,293,941.31, 1,941,272.02 and 564,528.35

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Solution

The fourth proportional to 1,293,941.31, 1,941,272.02 and 564,528.35 is: 846,949.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,941.31 : 1,941,272.02 = 564,528.35 : x
  2. Step 2: Convert to fraction form
    1,293,941.31/1,941,272.02 = 564,528.35/x
  3. Step 3: Cross multiply
    1,293,941.31x = 1,941,272.02 × 564,528.35
  4. Step 4: Simplify right side
    1,293,941.31x = 1,095,903,079,234.09
  5. Step 5: Solve for x
    x = 1,095,903,079,234.09/1,293,941.31
  6. Step 6: Final answer
    x = 846,949.60

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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.