Home / 794,702.70-1,096,674.12-432,123.48

Finding the Fourth Proportional to 794,702.70, 1,096,674.12 and 432,123.48

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Solution

The fourth proportional to 794,702.70, 1,096,674.12 and 432,123.48 is: 596,321.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,702.70 : 1,096,674.12 = 432,123.48 : x
  2. Step 2: Convert to fraction form
    794,702.70/1,096,674.12 = 432,123.48/x
  3. Step 3: Cross multiply
    794,702.70x = 1,096,674.12 × 432,123.48
  4. Step 4: Simplify right side
    794,702.70x = 473,898,637,160.34
  5. Step 5: Solve for x
    x = 473,898,637,160.34/794,702.70
  6. Step 6: Final answer
    x = 596,321.92

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1.5x scale

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.