Home / 793,409.24-1,094,901.29-430,830.16

Finding the Fourth Proportional to 793,409.24, 1,094,901.29 and 430,830.16

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Solution

The fourth proportional to 793,409.24, 1,094,901.29 and 430,830.16 is: 594,543.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,409.24 : 1,094,901.29 = 430,830.16 : x
  2. Step 2: Convert to fraction form
    793,409.24/1,094,901.29 = 430,830.16/x
  3. Step 3: Cross multiply
    793,409.24x = 1,094,901.29 × 430,830.16
  4. Step 4: Simplify right side
    793,409.24x = 471,716,490,326.25
  5. Step 5: Solve for x
    x = 471,716,490,326.25/793,409.24
  6. Step 6: Final answer
    x = 594,543.73

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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.