Home / 793,035.08-1,094,389.40-430,458.74

Finding the Fourth Proportional to 793,035.08, 1,094,389.40 and 430,458.74

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Solution

The fourth proportional to 793,035.08, 1,094,389.40 and 430,458.74 is: 594,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,035.08 : 1,094,389.40 = 430,458.74 : x
  2. Step 2: Convert to fraction form
    793,035.08/1,094,389.40 = 430,458.74/x
  3. Step 3: Cross multiply
    793,035.08x = 1,094,389.40 × 430,458.74
  4. Step 4: Simplify right side
    793,035.08x = 471,089,482,193.36
  5. Step 5: Solve for x
    x = 471,089,482,193.36/793,035.08
  6. Step 6: Final answer
    x = 594,033.60

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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.