Home / 1,037,614.23-1,432,226.70-608,032.74

Finding the Fourth Proportional to 1,037,614.23, 1,432,226.70 and 608,032.74

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Solution

The fourth proportional to 1,037,614.23, 1,432,226.70 and 608,032.74 is: 839,272.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,614.23 : 1,432,226.70 = 608,032.74 : x
  2. Step 2: Convert to fraction form
    1,037,614.23/1,432,226.70 = 608,032.74/x
  3. Step 3: Cross multiply
    1,037,614.23x = 1,432,226.70 × 608,032.74
  4. Step 4: Simplify right side
    1,037,614.23x = 870,840,724,702.16
  5. Step 5: Solve for x
    x = 870,840,724,702.16/1,037,614.23
  6. Step 6: Final answer
    x = 839,272.15

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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.