Home / 975,945.44-1,464,058.04-302,085.92

Finding the Fourth Proportional to 975,945.44, 1,464,058.04 and 302,085.92

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Solution

The fourth proportional to 975,945.44, 1,464,058.04 and 302,085.92 is: 453,172.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,945.44 : 1,464,058.04 = 302,085.92 : x
  2. Step 2: Convert to fraction form
    975,945.44/1,464,058.04 = 302,085.92/x
  3. Step 3: Cross multiply
    975,945.44x = 1,464,058.04 × 302,085.92
  4. Step 4: Simplify right side
    975,945.44x = 442,271,319,946.80
  5. Step 5: Solve for x
    x = 442,271,319,946.80/975,945.44
  6. Step 6: Final answer
    x = 453,172.18

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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.