Home / 894,220.14-1,233,389.24-549,603.58

Finding the Fourth Proportional to 894,220.14, 1,233,389.24 and 549,603.58

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Solution

The fourth proportional to 894,220.14, 1,233,389.24 and 549,603.58 is: 758,062.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,220.14 : 1,233,389.24 = 549,603.58 : x
  2. Step 2: Convert to fraction form
    894,220.14/1,233,389.24 = 549,603.58/x
  3. Step 3: Cross multiply
    894,220.14x = 1,233,389.24 × 549,603.58
  4. Step 4: Simplify right side
    894,220.14x = 677,875,141,837.48
  5. Step 5: Solve for x
    x = 677,875,141,837.48/894,220.14
  6. Step 6: Final answer
    x = 758,062.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.