Home / 1,344,416.00-1,855,270.07-732,574.05

Finding the Fourth Proportional to 1,344,416.00, 1,855,270.07 and 732,574.05

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Solution

The fourth proportional to 1,344,416.00, 1,855,270.07 and 732,574.05 is: 1,010,939.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,416.00 : 1,855,270.07 = 732,574.05 : x
  2. Step 2: Convert to fraction form
    1,344,416.00/1,855,270.07 = 732,574.05/x
  3. Step 3: Cross multiply
    1,344,416.00x = 1,855,270.07 × 732,574.05
  4. Step 4: Simplify right side
    1,344,416.00x = 1,359,122,706,368.65
  5. Step 5: Solve for x
    x = 1,359,122,706,368.65/1,344,416.00
  6. Step 6: Final answer
    x = 1,010,939.10

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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.