Home / 1,132,182.60-1,698,083.26-322,510.16

Finding the Fourth Proportional to 1,132,182.60, 1,698,083.26 and 322,510.16

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Solution

The fourth proportional to 1,132,182.60, 1,698,083.26 and 322,510.16 is: 483,710.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,182.60 : 1,698,083.26 = 322,510.16 : x
  2. Step 2: Convert to fraction form
    1,132,182.60/1,698,083.26 = 322,510.16/x
  3. Step 3: Cross multiply
    1,132,182.60x = 1,698,083.26 × 322,510.16
  4. Step 4: Simplify right side
    1,132,182.60x = 547,649,103,875.92
  5. Step 5: Solve for x
    x = 547,649,103,875.92/1,132,182.60
  6. Step 6: Final answer
    x = 483,710.93

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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.