Home / 1,417,324.80-2,125,995.03-352,366.86

Finding the Fourth Proportional to 1,417,324.80, 2,125,995.03 and 352,366.86

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Solution

The fourth proportional to 1,417,324.80, 2,125,995.03 and 352,366.86 is: 528,552.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,324.80 : 2,125,995.03 = 352,366.86 : x
  2. Step 2: Convert to fraction form
    1,417,324.80/2,125,995.03 = 352,366.86/x
  3. Step 3: Cross multiply
    1,417,324.80x = 2,125,995.03 × 352,366.86
  4. Step 4: Simplify right side
    1,417,324.80x = 749,130,193,096.71
  5. Step 5: Solve for x
    x = 749,130,193,096.71/1,417,324.80
  6. Step 6: Final answer
    x = 528,552.24

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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.