Home / 922,350.01-1,383,945.39-473,386.17

Finding the Fourth Proportional to 922,350.01, 1,383,945.39 and 473,386.17

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Solution

The fourth proportional to 922,350.01, 1,383,945.39 and 473,386.17 is: 710,295.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,350.01 : 1,383,945.39 = 473,386.17 : x
  2. Step 2: Convert to fraction form
    922,350.01/1,383,945.39 = 473,386.17/x
  3. Step 3: Cross multiply
    922,350.01x = 1,383,945.39 × 473,386.17
  4. Step 4: Simplify right side
    922,350.01x = 655,140,607,661.26
  5. Step 5: Solve for x
    x = 655,140,607,661.26/922,350.01
  6. Step 6: Final answer
    x = 710,295.01

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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.