Home / 1,091,979.92-1,506,866-601,927.96

Finding the Fourth Proportional to 1,091,979.92, 1,506,866 and 601,927.96

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Solution

The fourth proportional to 1,091,979.92, 1,506,866 and 601,927.96 is: 830,624.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,979.92 : 1,506,866 = 601,927.96 : x
  2. Step 2: Convert to fraction form
    1,091,979.92/1,506,866 = 601,927.96/x
  3. Step 3: Cross multiply
    1,091,979.92x = 1,506,866 × 601,927.96
  4. Step 4: Simplify right side
    1,091,979.92x = 907,024,777,373.36
  5. Step 5: Solve for x
    x = 907,024,777,373.36/1,091,979.92
  6. Step 6: Final answer
    x = 830,624.04

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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.