Home / 3,406,094.04-5,107,657.52-976,710.44

Finding the Fourth Proportional to 3,406,094.04, 5,107,657.52 and 976,710.44

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Solution

The fourth proportional to 3,406,094.04, 5,107,657.52 and 976,710.44 is: 1,464,640.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,094.04 : 5,107,657.52 = 976,710.44 : x
  2. Step 2: Convert to fraction form
    3,406,094.04/5,107,657.52 = 976,710.44/x
  3. Step 3: Cross multiply
    3,406,094.04x = 5,107,657.52 × 976,710.44
  4. Step 4: Simplify right side
    3,406,094.04x = 4,988,702,423,728.51
  5. Step 5: Solve for x
    x = 4,988,702,423,728.51/3,406,094.04
  6. Step 6: Final answer
    x = 1,464,640.25

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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.