Home / 895,933.15-1,236,298.08-551,713.93

Finding the Fourth Proportional to 895,933.15, 1,236,298.08 and 551,713.93

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Solution

The fourth proportional to 895,933.15, 1,236,298.08 and 551,713.93 is: 761,310.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,933.15 : 1,236,298.08 = 551,713.93 : x
  2. Step 2: Convert to fraction form
    895,933.15/1,236,298.08 = 551,713.93/x
  3. Step 3: Cross multiply
    895,933.15x = 1,236,298.08 × 551,713.93
  4. Step 4: Simplify right side
    895,933.15x = 682,082,872,368.26
  5. Step 5: Solve for x
    x = 682,082,872,368.26/895,933.15
  6. Step 6: Final answer
    x = 761,310.01

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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.