Home / 1,110,885.92-1,533,019.47-601,588.16

Finding the Fourth Proportional to 1,110,885.92, 1,533,019.47 and 601,588.16

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Solution

The fourth proportional to 1,110,885.92, 1,533,019.47 and 601,588.16 is: 830,189.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,885.92 : 1,533,019.47 = 601,588.16 : x
  2. Step 2: Convert to fraction form
    1,110,885.92/1,533,019.47 = 601,588.16/x
  3. Step 3: Cross multiply
    1,110,885.92x = 1,533,019.47 × 601,588.16
  4. Step 4: Simplify right side
    1,110,885.92x = 922,246,362,201.48
  5. Step 5: Solve for x
    x = 922,246,362,201.48/1,110,885.92
  6. Step 6: Final answer
    x = 830,189.98

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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.