Home / 1,091,982.16-1,506,866.42-601,924.67

Finding the Fourth Proportional to 1,091,982.16, 1,506,866.42 and 601,924.67

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Solution

The fourth proportional to 1,091,982.16, 1,506,866.42 and 601,924.67 is: 830,618.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,982.16 : 1,506,866.42 = 601,924.67 : x
  2. Step 2: Convert to fraction form
    1,091,982.16/1,506,866.42 = 601,924.67/x
  3. Step 3: Cross multiply
    1,091,982.16x = 1,506,866.42 × 601,924.67
  4. Step 4: Simplify right side
    1,091,982.16x = 907,020,073,066.05
  5. Step 5: Solve for x
    x = 907,020,073,066.05/1,091,982.16
  6. Step 6: Final answer
    x = 830,618.03

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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.