Home / 975,943.44-1,464,055.04-302,083.92

Finding the Fourth Proportional to 975,943.44, 1,464,055.04 and 302,083.92

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Solution

The fourth proportional to 975,943.44, 1,464,055.04 and 302,083.92 is: 453,169.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,943.44 : 1,464,055.04 = 302,083.92 : x
  2. Step 2: Convert to fraction form
    975,943.44/1,464,055.04 = 302,083.92/x
  3. Step 3: Cross multiply
    975,943.44x = 1,464,055.04 × 302,083.92
  4. Step 4: Simplify right side
    975,943.44x = 442,267,485,578.96
  5. Step 5: Solve for x
    x = 442,267,485,578.96/975,943.44
  6. Step 6: Final answer
    x = 453,169.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.