Home / 1,606,101-2,409,430.34-541,152.28

Finding the Fourth Proportional to 1,606,101, 2,409,430.34 and 541,152.28

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Solution

The fourth proportional to 1,606,101, 2,409,430.34 and 541,152.28 is: 811,822.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,101 : 2,409,430.34 = 541,152.28 : x
  2. Step 2: Convert to fraction form
    1,606,101/2,409,430.34 = 541,152.28/x
  3. Step 3: Cross multiply
    1,606,101x = 2,409,430.34 × 541,152.28
  4. Step 4: Simplify right side
    1,606,101x = 1,303,868,721,992.18
  5. Step 5: Solve for x
    x = 1,303,868,721,992.18/1,606,101
  6. Step 6: Final answer
    x = 811,822.37

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Double scale
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Similar ratio
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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.