Home / 1,185,586.04-1,778,712.06-476,112.26

Finding the Fourth Proportional to 1,185,586.04, 1,778,712.06 and 476,112.26

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Solution

The fourth proportional to 1,185,586.04, 1,778,712.06 and 476,112.26 is: 714,302.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,185,586.04 : 1,778,712.06 = 476,112.26 : x
  2. Step 2: Convert to fraction form
    1,185,586.04/1,778,712.06 = 476,112.26/x
  3. Step 3: Cross multiply
    1,185,586.04x = 1,778,712.06 × 476,112.26
  4. Step 4: Simplify right side
    1,185,586.04x = 846,866,618,775.86
  5. Step 5: Solve for x
    x = 846,866,618,775.86/1,185,586.04
  6. Step 6: Final answer
    x = 714,302.12

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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.