Home / 1,037,716.70-1,556,056.65-476,116.70

Finding the Fourth Proportional to 1,037,716.70, 1,556,056.65 and 476,116.70

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Solution

The fourth proportional to 1,037,716.70, 1,556,056.65 and 476,116.70 is: 713,937.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,716.70 : 1,556,056.65 = 476,116.70 : x
  2. Step 2: Convert to fraction form
    1,037,716.70/1,556,056.65 = 476,116.70/x
  3. Step 3: Cross multiply
    1,037,716.70x = 1,556,056.65 × 476,116.70
  4. Step 4: Simplify right side
    1,037,716.70x = 740,864,557,211.06
  5. Step 5: Solve for x
    x = 740,864,557,211.06/1,037,716.70
  6. Step 6: Final answer
    x = 713,937.20

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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.