Home / 1,037,710.20-1,556,046.90-476,110.20

Finding the Fourth Proportional to 1,037,710.20, 1,556,046.90 and 476,110.20

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Solution

The fourth proportional to 1,037,710.20, 1,556,046.90 and 476,110.20 is: 713,927.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,710.20 : 1,556,046.90 = 476,110.20 : x
  2. Step 2: Convert to fraction form
    1,037,710.20/1,556,046.90 = 476,110.20/x
  3. Step 3: Cross multiply
    1,037,710.20x = 1,556,046.90 × 476,110.20
  4. Step 4: Simplify right side
    1,037,710.20x = 740,849,800,768.38
  5. Step 5: Solve for x
    x = 740,849,800,768.38/1,037,710.20
  6. Step 6: Final answer
    x = 713,927.45

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1.5x scale

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.