Home / 948,641.04-1,309,602.60-733,294.80

Finding the Fourth Proportional to 948,641.04, 1,309,602.60 and 733,294.80

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Solution

The fourth proportional to 948,641.04, 1,309,602.60 and 733,294.80 is: 1,012,316.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,641.04 : 1,309,602.60 = 733,294.80 : x
  2. Step 2: Convert to fraction form
    948,641.04/1,309,602.60 = 733,294.80/x
  3. Step 3: Cross multiply
    948,641.04x = 1,309,602.60 × 733,294.80
  4. Step 4: Simplify right side
    948,641.04x = 960,324,776,646.48
  5. Step 5: Solve for x
    x = 960,324,776,646.48/948,641.04
  6. Step 6: Final answer
    x = 1,012,316.29

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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.