Home / 966,114.08-1,333,279.04-536,394.24

Finding the Fourth Proportional to 966,114.08, 1,333,279.04 and 536,394.24

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Solution

The fourth proportional to 966,114.08, 1,333,279.04 and 536,394.24 is: 740,247.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,114.08 : 1,333,279.04 = 536,394.24 : x
  2. Step 2: Convert to fraction form
    966,114.08/1,333,279.04 = 536,394.24/x
  3. Step 3: Cross multiply
    966,114.08x = 1,333,279.04 × 536,394.24
  4. Step 4: Simplify right side
    966,114.08x = 715,163,197,368.73
  5. Step 5: Solve for x
    x = 715,163,197,368.73/966,114.08
  6. Step 6: Final answer
    x = 740,247.15

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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.